Senior optical engineer Work, Jobs in Purley, Gtl (with Salaries)

Senior Analytics Engineer
Zilch —London
- Full-time
- Hybrid work
- SQL
- Python
- Work from home
- Employee assistance programme
Quick apply
Senior Backend Engineer (Golang)
Tabeo —London
- Remote
- AWS
- JavaScript
- APIs
- Annual leave
Senior Security Engineer
Copper.co —London
- Hybrid work
- Annual leave
- Employee assistance programme
Quick apply
8d
Senior Opto-Mechanical Engineer
OLIX —London
- From £102,000 a year
- Full-time
- Heavy lifting
- CAD
- Engineering
Senior Platform Engineer
Zilch —London
- Full-time
- Hybrid work
- Azure
- Java
- SQL
- Work from home
- Employee assistance programme
Quick apply
Senior iOS Security Engineer (ProdSec)
iProov —London
- Full-time
- Hybrid work
- SDLC
- Annual leave
- Employee discount
Quick apply
Senior Talent Partner | Software Engineering
Apron —London
- £75,000 - £90,000 a year
- Full-time
- Hybrid work
- Flexible schedule
Senior Security Engineer (AI & DevSecOps)
iProov —London
- Full-time
- Hybrid work
- DevOps
- Machine learning
- AI
- Annual leave
- Employee discount
Quick apply
Senior Cloud Security Engineer (SecOps)
Beyond —London
- Full-time
- Hybrid work
- Azure
- AWS
- Financial services
- Annual leave
- Employee assistance programme
Quick apply
BI Analyst
iProov —London
- Full-time
- Hybrid work
- Analytics
- Annual leave
- Employee discount
Quick apply
11d
Electrical Engineer
Tait —London
- Full-time
- Engineering
- Bachelor's degree
- Electrical Engineering
- Annual leave
- Employee assistance programme
5d
Graduate Electrical Design Engineer
ChapmanBDSP —London
- Full-time
- Organisational skills
- Communication skills
- Annual leave
- Employee assistance programme
Front Office Support Manager
Indra Group UK & Ireland —Redhill
- Full-time
- Hybrid work
- Analysis skills
- Bachelor's degree
- Leadership
- Work from home
- Employee assistance programme
Quick apply
Sports Trader
White Swan Data —London
- Weekend availability
- Analysis skills
- Maths
- Bachelor's degree
Quick apply
Embedded Finance Sales Lead - 12 month FTC
Flagstone —London
- Full-time
- Hybrid work
- APIs
- Life insurance
Quick apply
Tech Lead - Data Engineering
Plentific —London
- Hybrid work
- SQL
- Machine learning
- APIs
- Employee assistance programme
- Life insurance
Quick apply
Senior Actuary, Assumption Development, R&D
Pacific Life Re Services Limited —London
- SQL
- Analysis skills
- Presentation skills
- Annual leave
- Employee assistance programme
Quick apply
Senior Security Engineer
Semble —London
- £80,000 - £90,000 a year
- Remote
- Master's degree
- Travel
- APIs
Quick apply
Senior Security Engineer
Flagstone —London
- Full-time
- Hybrid work
- Azure
- Management
- Financial services
- Life insurance
Quick apply
Senior Infrastructure & Microsoft 365 Engineer
InfoTrack —Woking
- Full-time
- Hybrid work
- Mentoring
- SharePoint
- Leadership
- Annual leave
- Flexitime
Quick apply

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Senior Analytics Engineer

Zilch
London

Quick apply

Job details

Full-time

Benefits

Casual dress
Company pension
Work from home
Discounted gym membership
Employee assistance programme
Private medical insurance
Employee discount

Qualifications

Data modelling
Financial report writing
SQL
Redshift
Python

Full job description

Who we are:

Zilch is a payment tech company on a mission to create the most empowering way to pay for anything, anywhere. Combining the best of debit, credit and savings, we give our customers the option to earn instant cashback or spread the cost of pricier purchases, completely interest free and with no late fees. Pretty great, right?

We started in 2018 with a small team and a big dream - to make credit accessible to all. Since then, we've achieved double unicorn status and taken on more than 5 million customers. There are some exciting projects coming up and we’ve got big growth plans.

Want to join us?

About the role.

We are looking for a Senior Analytics Engineer: Finance, to join our Finance Data team. This is a technically deep role that sits at the boundary of data engineering and finance analytics -ideal for someone who is as comfortable building robust data models and pipelines, understands financial logic and is happy to work with finance stakeholders.

You’ll bring advanced SQL skills, strong data modelling instincts, and the ability to build scalable, well-structured data infrastructure that finance teams can rely on. Finance domain knowledge is important, but your primary strength is data - you think in schemas, pipelines, and systems as much as in metrics and reports.

If you thrive on solving complex data problems, care deeply about data quality and structure, and want to work in a fast-paced team where your technical contributions directly shape how the business understands its finances - we’d love to hear from you.

Day to day responsibilities.

Data modelling & pipeline ownership: Design, build, and maintain robust data models and transformation pipelines in dbt or equivalent tooling, ensuring finance data is structured, reliable, and scalable across the warehouse.
Finance analytics: Translate complex financial logic into clean, well-documented SQL and data models that finance teams can rely on for reporting and decision-making.
Data quality & controls: Implement and maintain data quality checks, reconciliation logic, and monitoring across critical finance data pipelines, proactively identifying and resolving issues before they reach downstream consumers.
Metric governance: Define and govern core finance KPIs and metrics, ensuring a single source of truth across the business and clear documentation of definitions, logic, and ownership.

Cross-functional collaboration: Work closely with Finance, Analytics Engineering, and Product teams to ensure finance data requirements are embedded in data infrastructure from the start, and that outputs are fit for purpose across all downstream uses.
Automation & process improvement: Identify and automate manual finance data processes, improving reliability and scalability while reducing operational burden on the team.

What we're looking for...

You’re SQL-native. Complex queries, window functions, performance tuning - this is where you feel at home.
You care about correctness. Finance data has to be right - you build with that standard in mind from the start.
You’re curious about the business. You want to understand what the numbers mean, not just how to query them - and you’re comfortable picking up finance context as you go.
You take ownership. You don’t wait to be asked - you spot a problem in a pipeline and you fix it.
You communicate clearly. You can explain a complex query to a finance stakeholder and a financial concept to a data engineer.
SQL expertise: Advanced SQL is non-negotiable - you write complex queries fluently and understand performance, indexing, and warehouse-specific behaviour (e.g. BigQuery, Snowflake, or Redshift).
Data modelling: Strong grasp of data modelling concepts and hands-on experience building models in dbt or a comparable transformation framework.
Data quality mindset: Experience building and maintaining data quality checks, reconciliation logic, and monitoring in a production environment.
Experience: 3–5+ years in a data analyst, analytics engineer, or finance data role, ideally within financial services or fintech.
Stakeholder management: Comfortable working directly with finance stakeholders, translating business requirements into technical specifications and communicating data concepts clearly to non-technical audiences.

Bonus skills.

Understanding of financial reporting concepts sufficient to implement finance logic accurately and challenge requirements constructively.
Database and data modelling experience -dimensional modelling, dbt, or a comparable transformation framework -is a strong advantage and an area we’d invest in developing.
Experience with data orchestration tools such as Airflow or equivalent.
Python or another scripting language for data manipulation and automation.
Background in consumer lending, payments, or embedded finance products.
Experience working in an Analytics Engineering or hybrid analyst/engineer capacity.

Benefits.
Compensation & Savings:

Pension scheme.
Death in Service scheme.
Income Protection.
Permanent employees enjoy access to our Share Options Scheme.
5% back on in-app purchases.
£200 for WFH Setup.

Health & Wellbeing:

Private Medical Insurance including;
GP consultations (video, telephone or face-to-face).
Prescribed medication.
In-patient, day-patient and out-patient care.
Mental health support.
Optical, dental & audiological cover.
Physiotherapy.
Advanced cancer cover.
Menopause support.
Employee Assistance Programme including:
- Unlimited mental health sessions.
- 24/7 remote GP & physiotherapy.
- 24/7 helpline for emotional & practical support.
Savings & discounts on everyday shopping.
1:1 personalised well-being consultations.
Gym membership discounts.

Family Friendly Policies:

Enhanced maternity pay.
Enhanced paternity pay.
Enhanced adoption pay.
Enhanced shared parental leave.

Learning & Development:

Professional Qualifications.
Professional Memberships.
Learning Suite for e-courses.
Internal Training Programmes.
FCA & Regulatory training.

Workplace Perks:

Hybrid working: office-based Monday, Wednesday, and Thursday; remote working Tuesday and Friday
Casual dress code.
Workplace socials.
Healthy snacks.

Quick apply

Refine Your Search

senior optical engineer jobs in purley, gtl

Senior Analytics Engineer

Senior Backend Engineer (Golang)

Senior Security Engineer

Senior Opto-Mechanical Engineer

Senior Platform Engineer

Senior iOS Security Engineer (ProdSec)

Senior Talent Partner | Software Engineering

Senior Security Engineer (AI & DevSecOps)

Senior Cloud Security Engineer (SecOps)

BI Analyst

Electrical Engineer

Graduate Electrical Design Engineer

Front Office Support Manager

Sports Trader

Embedded Finance Sales Lead - 12 month FTC

Tech Lead - Data Engineering

Senior Actuary, Assumption Development, R&D

Senior Security Engineer

Senior Security Engineer

Senior Infrastructure & Microsoft 365 Engineer

I want to receive the latest job alerts for senior optical engineer in purley, gtl

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