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🟢 Actively Hiring · Posted 25d ago ⏳ Closes in 66 days UK Corridor 🛡️ UK Work Eligibility 🏢 Company - Private

Python Developer

Salary Range
£67,427 - £87,427
£5,619 - £7,286 / mo

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OP-VERIF-311235AE ✓ Passed Inspection

This vacancy has been independently reviewed by the OppaJob Transatlantic Career Intelligence Desk to confirm authentic direct employer recruiting, verify compensation transparency, and eliminate applicant processing fees.

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Corporate Registration Verified UK Companies House registration standing active
✓
Prevailing Wage Benchmark UK National Minimum Wage & Equality Act 2010 aligned
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Zero-Intermediary Direct Pipeline Direct candidate ATS submission. 100% free with zero recruitment charges.
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Corridor Right-to-Work Match UK Work Eligibility

Transatlantic Cost of Living & Purchasing Power Benchmark

Verified Analytics
Location Base
London, England
Tier-1 UK Economic Zone
Est. Take-Home Pay
68% - 74% (After PAYE & NI)
Single tax filer baseline
Transatlantic Parity
1.0 GBP ≈ $1.28 USD Living Standard
Direct corporate benchmark
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Position Overview & Specifications

General information

City: London

Country: United Kingdom

Creation Date: 07-Feb-2023

Employment Type: Permanent

Employment Type: Full time

Ref #: 5281

Description & Requirements

Job Title: Python Developer Division: LSM Digital Transformation Department: Liberty Mutual Reinsurance Location: London Type: Permanent
Purpose of the Role
The Python developer works as part of an agile team to deliver business change outcomes related to the LM Re Treaty Reinsurance Pricing Platform. They carry out required code changes, development required to build out new pricing models and enhance existing models. As part of the Agile delivery team, they will help to ensure ongoing continuous improvement through the identification and championing of new standards and toolsets.
About the Team
The Digital Transformation team for Liberty Specialty Markets (LSM) is led by the Chief Digital Transformation Officer and delivers innovative solutions and capabilities that leverage our technical expertise, business understanding and partnerships to enable market-leading performance across the organisation. The Liberty Mutual Reinsurance (LMRe) Portfolio team is a newly formed group within the LSM Digital Transformation team with a focus delivering new and enhanced technology solutions to support and enable the Reinsurance business globally.
Key Responsibilities
  • Develop reusable, efficient, testable and scalable code using SciPy, NumPy, Pandas, Pytest, PyUnit etc
  • Perform tuning, usability and improvement to existing code
  • Create documentation for tools, strategies and data pipelines
  • Understand the concepts of security and data protection
  • Carry out data analysis
  • Coordinate with internal engineering and development teams to understand requirements and develop solutions at a company level
  • Contribute to the project as required to develop proposals, requirements or other project documentation.
  • Contribute to the Business Solutions Team development of standards / methodology for capturing and publishing business processes, requirements and other documentation
  • Review and consider development solution for epics, user stories, acceptance criteria, etc
  • Work effectively as part of a project team alongside the Product Owner, Scrum master and delivery team
  • Accurately identify and estimate deliverable efforts and commitments
  • Contribute to team sprint planning and set expectations for delivery of new capabilities, features, and functionalities
  • Participate in team demos, retrospectives, and all other ceremonies
  • Support creating and maintaining the backlog (including prioritization, and acceptance criteria)
  • Adhere at all times to company policies, procedures and standards

Skills and Experience
  • Clear concise thinker, who can articulate technical solutions
  • Strong experience as a developer/software engineer/programmer
  • Experience in Python, JavaScript, CSS, HTML
  • Good understanding on integrations with applications and third-party services
  • Experience with Git based CI/CD SDLC environment
  • Experience of working within an agile team environment
  • Experience with cloud technologies is advantageous (AWS/Azure/GCP).
  • Experience of Reinsurance (preferred) and/or Insurance technology solutions
  • Ability to work independently as well as harmoniously in teams
  • Demonstrated ability to communicate both in business and technical terms
  • Ability to work to deadlines and to meet standards
  • Excellent presentation skills
  • Strong analytical and problem-solving skills
  • Flexible and pragmatic


About Liberty Specialty Markets (LSM)

Liberty Specialty Markets (LSM) offers specialty and commercial insurance and reinsurance products across key UK, European, Middle East, US and other international locations. We provide brokers and insureds with a broad product range through both the Company and Lloyd’s markets and have approximately 1,900 employees in approximately 60 offices around the world.

  • As the international commercial business of the Liberty Mutual Insurance Group, we enjoy some strong benefits:
  • An inclusive culture, long-term stability and financial strength that comes from being part of one of the largest P&C insurers in the world.
  • Diverse business opportunities of a leading international re/insurer.
  • An entrepreneurial spirit that puts a focus on our client and broker partners at the heart of what we do.

People enjoy working for Liberty for its sense of purpose, for being connected to a 45,000-strong enterprise that has social good at its heart. As an employer, we create an environment where careers can flourish – a place for people to learn, grow, develop, and celebrate success.

You can learn more by visiting www.libertyspecialtymarkets.com

Candidate Selection & Onboarding Process

1

Application & Resume Screening

Submit your tailored CV/Resume directly to the talent acquisition portal.

2

Technical & Competency Interviews

Virtual interviews with the hiring manager and multidisciplinary team.

3

Formal Offer & Benefits Negotiation

Written agreement outlining compensation, equity, retirement vesting, and relocation allowances.

4

Onboarding & Corporate Integration

Equipment provisioning, team orientation, and commencement of duties.

United Kingdom Right to Work & Skilled Worker Visa Guide

Corridor Intelligence

Employment in the United Kingdom requires legal Right to Work verified under the Home Office Points-Based Immigration System:

🇬🇧 Skilled Worker Visa (Tier 2)

Sponsoring employers must hold an active Home Office A-rated Sponsor License and assign a valid Certificate of Sponsorship (CoS). Role must meet the general minimum salary threshold (£38,700) or occupation going rate.

🏛️ Settlement (ILR) Pathway

Continuous employment under Skilled Worker status establishes eligibility for Indefinite Leave to Remain (ILR) after 5 continuous years, leading to British Citizenship.

⚖️ Official regulatory reference: UK Visas and Immigration (UKVI) & Home Office Sponsor Register.

Candidate Preparation Blueprint: Insurance Carriers

Recruitment Insights

Based on transatlantic hiring benchmarks for Python Developer roles across Liberty Specialty Markets's corporate sector, successful applicants typically excel across three core dimensions:

1. Domain Competency

Demonstrated portfolio evidence, architecture/system design case studies, or validated professional certifications directly applicable to Insurance Carriers.

2. Behavioral & Leadership

STAR method competency responses highlighting cross-functional leadership, conflict resolution, and delivering measurable enterprise ROI under tight timelines.

3. Compensation Alignment

Total compensation expectation aligned within the benchmarked £67,427 - £87,427 bracket, including retirement vesting and health parity.

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Hiring Organization
Liberty Specialty Markets

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