Junior python developer Work, Jobs (with Salaries)

Data Platform Engineer
Moneysupermarket Group —London
- Full-time
- Hybrid work
- Mentoring
- AI
Senior Engineer- Platform Engineering
Janus Henderson —London
- Hybrid work
- Computer Science
- DevOps
- Engineering
Lead Data Engineer
Northrop Grumman —Manchester
- £60,000 - £86,000 a year
- Hybrid work
- Databases
- Team management
- Travel
- Relocation assistance
Senior Product Engineer
9fin —London
- Full-time
- Hybrid work
- AWS
- Mentoring
- AI
- Sick pay
Software Engineer – Gloucester – National Security West
BAE Systems —Gloucester
- Hybrid work
- AWS
- Mentoring
- Agile
- Referral programme
Senior Software Engineer
Atlas Consulting Services —Sheffield
- £98,000 - £100,000 a year
- Full-time
- Azure
- Computer Science
- Software troubleshooting
- Free parking
- Gym membership
Quick apply
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Senior Frontend Engineer
Version 1 —Belfast
- Full-time
- Mentoring
- Agile
- Communication skills
- Employee assistance programme
- Employee discount
Quick apply
Senior kdb+ Engineer
Data Intellect —London
- Full-time
- Hybrid work
- Team management
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- Paid training
- Referral programme
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Senior Backend Engineer
9fin —London
- Full-time
- Hybrid work
- Mentoring
- Sick pay
Senior C# Software Engineer – Semiconductor Metrology
Infinitesima —Abingdon
- £58,000 - £65,000 a year
- Hybrid work
- Computer Science
- Engineering
- Mentoring
Quick apply
Senior Data Engineer
Arbuthnot Latham —London
- Azure
- DevOps
- Machine learning
Senior Software Engineer
GE Vernova —Edinburgh
- Full-time
- Doctoral degree
- Computer Science
- Master's degree
Lead Data Engineer
Liberis —London
- Hybrid work
- DevOps
- Mentoring
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Senior Platform SRE
IG Group —London
- Full-time
- Hybrid work
- Presentation skills
- Mentoring
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- Gym membership
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Lead Site Reliability Engineer (AWS)
British Council —London
- Azure
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Senior Engineer - Payments
Ebury —London
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Lead DevOps Engineer
Northrop Grumman —London
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Senior Platform Engineer
Mott MacDonald —London
- Full-time
- Hybrid work
- Mentoring
- Leadership
- Communication skills
- Annual leave
- Employee discount
LEAD QUANTITATIVE DEVELOPER - EFX (FULL REMOTE)
Reverse —United Kingdom
- Remote
- Computer Science
- English
- Java

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Data Platform Engineer

Moneysupermarket Group -
London

Apply Now

Job details

Full-time

Benefits

Company pension

Qualifications

CI/CD
Cloud infrastructure
MCP
Mentoring junior staff
Test-driven development
Cloud engineering experience
CI/CD pipelines
Terraform
SDKs
Mentoring
Multidisciplinary collaboration
AI
Data warehouse
Infrastructure provisioning automation
Terraform provisioning

Full job description

DATA PLATFORM ENGINEER

ABOUT US

Every day, we push beyond expectations to help millions of people save money, at a time when it’s never mattered more. Through MoneySuperMarket, MoneySavingExpert, Quidco and our B2B partnerships we supply products to more than 24 million unique monthly visitors, helping UK households to save billions of pounds a year. Can you tell this is something we’re exceptionally proud of!

Creative, collaborative, ambitious – it’s hard work. But what makes it worth it? Leaving work knowing we’ve made a difference to our customers, users, and to each other.

Put our distinct brands together with our dedicated colleagues and you’ve got a workplace with lots of personality. We’re open-minded, diverse, and love our differences. Everyone plays a part, and comes together to work hard, go beyond, and make sure everyone feels they belong.

WHY JOIN THE DATA TEAM

As part of the MONY Group Data Team, our goal is to drive business growth by building and maintaining data products that power analytics, financial reporting, CRM, machine learning and personalised customer experiences. We work closely with teams across the business to make data clean, reliable, secure and accessible for decision-making.

Data & AI Engineering is a cross-functional team of engineers and scientists. We integrate with the group's operational data stores, maintain shared data models, build AI-infused internal and external data products, and provide tools and services that help data teams handle data securely and ship with confidence.

ABOUT THE ROLE

This is a hands-on engineering role for someone who wants to build reliable data platform capability and improve how engineering work gets done. You will help operate and evolve the platform that supports analytics, CRM, financial reporting and machine learning across MONY Group.

AI-assisted engineering is an important part of the role, but we do not expect candidates to arrive as experts in every agent framework or tool. We are looking for strong engineering judgement, curiosity, and the ability to apply automation responsibly to real delivery and operational problems.

You might come from data engineering, platform engineering, software engineering, SRE, analytics engineering, MLOps, or cloud infrastructure. What matters most is that you enjoy reducing toil, improving developer experience, and building secure, observable systems that other teams can depend on.

WHAT YOU WILL BE DOING

Build and operate the data platform

Contribute to the design, delivery and operation of platform infrastructure using infrastructure-as-code, primarily Terraform.

Improve CI/CD pipelines, deployment practices and platform tooling that enable data teams to self-serve safely.

Work with security, compliance and data protection colleagues to reduce risk and improve data handling practices.

Deliver reliable data products

Build robust, scalable data solutions that support business needs such as CRM, SEO, financial reporting and personalisation.

Stay close to the business context and apply software engineering practices to solve specific data problems.

Improve monitoring, alerting, data quality checks and observability so issues are detected and understood quickly.

Improve engineering workflows with AI and automation

Identify repeated or high-friction engineering tasks and turn them into reliable automated or AI-assisted workflows.

Help shape team practices for coding agents, prompts, local instructions, skills, hooks and tool integrations where they deliver real value.

Balance speed with security, reviewability and maintainability when introducing AI-assisted delivery patterns.

Enable the wider team

Share practical learning through documentation, demos, pairing and show-and-tell sessions.

Support more junior team members through coaching, code review and clear engineering standards.

Keep an informed view of the fast-moving AI tooling landscape and recommend adoption where it solves real team problems.

WHAT WE LOOK FOR

Essential experience and strengths

Strong software or data engineering fundamentals, including production Python and SQL.

Experience building, operating or improving cloud-based systems.

Familiarity with infrastructure-as-code, CI/CD, version control and automated testing.

Ability to reason about reliability, security, observability and operational support.

Experience working with technical and non-technical stakeholders and communicating clearly.

Curiosity about AI-assisted engineering and automation, with an interest in applying these tools to practical delivery workflows.

Useful but not essential

Experience with GCP or AWS services such as serverless runtimes, networking, data warehouses, streaming systems or managed workflow platforms.

Experience building or configuring AI agent workflows, custom agents, tool/function calling, MCP servers, local coding-agent instructions, hooks or SDKs.

Experience with BDD/TDD, design-for-testing, or improving testability in data and platform systems.

WHAT REWARDS ARE ON OFFER

Up to 27 holidays + bank holidays
Pension up to 6% employer contribution
Bonus scheme
Digital Doctor on demand
Work from anywhere scheme – 2 weeks per year
Financial coaching
Mental health platform access

HOW WE’LL INVEST IN YOU

We’re invested in your development. Expect mentorship, training, and opportunities to expand your skill set, including access to your own individual LinkedIn Learning license with access to over 16,000 courses.

At MONY Group, we believe in the strength of diversity and see inclusion as a strategic advantage. Our values guide us in creating a workplace where fairness and equity is a reality for all. We’re committed to minimising systemic bias and creating a level playing field for all candidates.

Contact us for reasonable accommodations in the application process, no need to disclose your disability or condition, just specify your needs. Unsure what to ask for? We can guide you through available accommodations.

We understand that job adverts only say so much and you’re likely to have a lot of questions. If you’d like to know more before applying such as more on hybrid working, salary, our parental leave policy etc, please just let us know, and we’ll be happy to help. You can contact the recruiter for this role, Kim at [email protected]

We believe that success isn’t solely defined by ticking boxes on a skills checklist. We encourage your application, so we can discover your skills and experience that will help you succeed in this role.

Apply Now

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junior python developer jobs

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LEAD QUANTITATIVE DEVELOPER - EFX (FULL REMOTE)

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