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

Backend Software Engineer

🏢 Aubay • 📍 London, England • 🕒 Sep 14, 2026
Salary Range
£55,000 - £70,000
£4,583 - £5,833 / mo

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OP-VERIF-C852CB9C ✓ 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
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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

LOCATION

Waterloo, London

Hybrid SALARY

£55k-£70k

TECHNOLOGIES USED Python Django OUR CLIENT

Global Energy Company

SPECIALTY

Upstream/Downstream, Bio-Fuels, Integrated Gas, New Energies, Chemicals, Energy and Trading

INDUSTRY

Energy

COMPANY SIZE

80000+ Employees

AUBAY'S TAKE

Our client is one of the Super Major global energy companies with who are working to power progress through cleaner energy solutions. You will have the opportunity to work in a challenging but rewarding environment that is fast paced and changing fundamentally, and work towards transforming the business of a Super Major energy company to meet the ambition to be a net-zero emissions energy business by 2050, whilst delivering a world class business case that has a strong societal license to operate. In your role you will be expected to enact change and deliver value globally across business lines and geographies.

EMPLOYEE TESTIMONIAL Because you are not a direct employee right away, you have the flexibility to land in the company, understand how the business operates, and see what opportunities are available that interest you and have those conversations internally. I was presented with my current opportunity because of Aubay and its model which made it easier to get in the door and land the position I wanted within [a Global Energy Company]'s business. BENEFITS FROM AUBAY At Aubay UK, people are at the heart of our business. We offer a competitive remunerations package which includes a range of benefits. You will receive continuous support from our dedicated team of Talent Acquisition Specialists who will support your career development and success during your assignment with our client. 25 Days Annual Leave Perkbox Discount Scheme Work From Home Opportunities Pension Scheme Opportunities to Work Directly with our Client Training Opportunities Discount Holidays at I'Aero Chalet

HAVE QUESTIONS?

Contact Fernanda

Email - frozan@aubay.com


Role Summary

Aubay is seeking a Backend Software Engineer to join our Global Energy client’s team and help them change the world of energy. We're looking for someone excited about green energy and software development to help tackle their reconciliation engine, a core piece of their platform strategy that ingests, curates, and exposes accurate time series data used to drive billing, trading and our data science. The data is delivered in real-time, across hundreds of data sources in minute-level blocks, compiled against different customers with different processes, and combined with the complex nature of the energy industry in the UK and abroad. Your contribution would be more than just code: our client’s team develops its architecture by consensus, so you'd be informing design decisions from day one. Our client also has a culture of mentorship across the company, so you'd be expected to help others advance your skills while having the opportunity to learn from engineers more experienced than yourself. Essential Requirements
  • 3+ years back-end software development experience, some of which with Python
  • Experience working with relational databases, e.g. PostgreSQL
  • A passion for Energy's vision of a sustainable future, and a commitment to our values
  • Knowledge of standard methodologies and best practices in software development: CI/CD, object-oriented design
  • An open and collaborative attitude with a desire to help others

Desirable Experience
  • Significant experience with Django
  • ETL/workflow automation experience
  • Understanding of container-based architecture – Docker and/or Kubernetes
  • Experience with time series databases
  • Kubernetes / container architecture experience
  • Energy/Fintech industry experience

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: Information Technology Support Services

Recruitment Insights

Based on transatlantic hiring benchmarks for Backend Software Engineer roles across Aubay'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 Information Technology Support Services.

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 £55,000 - £70,000 bracket, including retirement vesting and health parity.

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Hiring Organization
Aubay

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