Senior Developer (Python) in Watford

Senior Developer (Python) in Watford

Watford Full-Time 63000 - 77000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Drive design and management of automation platforms to support applications and services.
  • Company: Join Allwyn UK, a leading multi-national lottery operator focused on positive impact.
  • Benefits: Enjoy competitive salary, generous leave, private health cover, and wellness allowances.
  • Other info: Inclusive culture with excellent career growth and commitment to sustainability.
  • Why this job: Be part of a transformative journey that changes lives through the National Lottery.
  • Qualifications: Strong Python skills, AWS experience, and knowledge of CI/CD workflows required.

The predicted salary is between 63000 - 77000 £ per year.

At the heart of everything we do is our vision to change lives every day, and our mission to grow The National Lottery responsibly and champion its impact.

We are Allwyn UK, part of the Allwyn Entertainment Group – a multi-national lottery operator with a market-leading presence across Europe which includes: Czech Republic, Austria, Greece, Cyprus & Italy, and the US.

While the main contribution of The National Lottery to society is through the funds to good causes, at Allwyn we put our purpose and values at the heart of everything we do.

Join us as we embark on a once-in-a-lifetime, largescale transformation journey by creating a National Lottery that delivers more money to good causes.

We’ll talk a bit more about us further down the page, but for now – let’s talk about the role and who we’re looking for…

A bit about the role

The ideal candidate will have strong knowledge and experience in AWS, Terraform, Ansible and Git Hub Actions, along with strong Python programming skills and experience in CI/CD workflows.

You will assist teams to ensure standards are followed and maintained.

This role requires a proactive individual who can troubleshoot at a low level, standardise solutions, and implement best practices across multiple platforms and technologies.

  • What you’ll be doing
  • As a senior you will drive the design, deployment, and management of the automation and monitoring platforms to support our applications and services.
  • Establish and enforce best practices for security, compliance, and cost management.
  • Build & maintain the monitoring and alerting infrastructure and configuration.
  • Develop dashboards to visualise key information to business stakeholders.
  • Configure automation for new system integrations using existing custom frameworks and manage job configurations using Control-M scheduling.
  • Develop new automated processes making use of programming knowledge.
  • Maintain a fundamental understanding of the Allwyn infrastructure and gaming platforms to aid with capacity planning and troubleshooting.
  • Build Git Hub Actions automations to deploy code into test & production environments
  • Work Management
  • Work with the Tech Lead and Technical Delivery Manager to orchestrate work for the team, breaking down epics and stories into smaller stories and tasks that the engineers can work on in a day, and monitor these.
  • Ensure that work is of a suitable quality for the team.
  • Collaborate with product owners, business analysts and delivery managers to shape and refine the backlog.
  • Make sure that the work management system ticket status is kept up to date in near real time. i. e. when the team starts work on a ticket change it's status to reflect the same.
  • What experience we’re looking for
  • Experience with application monitoring tools such as App Dynamics, along with administration skills in Sensu, Logz. io: Modern Observability Powered by AI , Consul, Hashicorp Vault, Grafana, Graphite & Influx DB, or equivalents.

Some experience with Service Now ITOM would be a bonus.

  • Comprehensive practical experience with AWS, use of Terraform & Ansible and past use of ECS & Fargate, containerisation using Docker to build custom images.

Experience using serverless technologies, for example Lambda, API Gateway, Dynamo DB, Event Bridge.

  • Exhibit strong object-oriented programming skills in Python, with practical experience in writing Lambda functions and/or complex scripts.
  • Familiarity with CI/CD tools, code linting, and experience with Git Hub Actions.
  • Significant experience with low-level *nix administration and troubleshooting.
  • Possess a strong understanding of network and web technologies, including the TCP/IP stack, HTTP, HTTPS, RESTful APIs, certificates & encryption.
  • Have some web development experience using modern technologies, preferably Node JS, Java or equivalent.
  • Experience using JIRA and Confluence for project management and collaboration.
  • Have a basic understanding of Azure services.
  • Be an excellent communicator, able to collaborate at different levels, across diverse skill teams.
  • Demonstrate strong analytical and problem-solving skills with a strategic mindset, capable of assessing risks and proposing effective mitigation actions based on professional judgement.
  • Be highly self-motivated, proactive, and capable of working both independently and as part of a team.
  • Handle ambiguity, competing requirements, and shifting priorities. Be open to self-disruption, modernization, and simplification.
  • Demonstrate a desire for consistency and automation of everything.

Key Measures of Success

  • Business Expertise : Has developed skills to help support the TNL infrastructure
  • Product & Service Expertise: Has developed a key understanding of the products and services offered by the business and the key stakeholders for each area
  • Delivering Solutions (Problem Solving): Solves problems by selecting from a range of experience and existing solutions
  • Delivering Solutions (Planning &Organising): Prioritises and organises own work to meetagreed upon deadlines and quality/accuracystandards
  • Delivering Solutions (Continuous Improvement & Process): Highlights new opportunities to continuouslyimprove current working practices within ownteam
  • Impact (Decision Making): Makes decisions related to own work. Receives regular but moderate supervision andguidance
  • Impact (Influence): Provides information and advice to business customerson basic product/service offerings. Is aware of the effect of actions on externalrelationships.

About us

At Allwyn, we are dedicated to changing lives and growing the National Lottery responsibly, championing its positive impact on people, places, and the planet.

Innovation -

We pride ourselves on it!

We’re constantly looking for new ways to excite our customers, bringing new products to market to enjoy which is all supported by our responsible play values and making them accessible to all.

Giving back –

Did you know that playing the lottery generates around £30m a week for charities and good causes in the UK?

  • Our aim is to have doubled this number by the end of the first 10-year license
  • Sustainability –

Our aim is to become a net zero national lottery.

We have 2030 targets to decarbonise our operations and energy.

We’ve already transitioned to renewable energy providers, made our London and Watford offices zero gas, and ensured our fleet consists of low-emission vehicles.

In addition, we’re working with our value chain partners to develop a net zero target date.

  • Empowering every voice
  • We believe in creating a culture where everyone feels they belong, can be themselves, has access to opportunities and can thrive for the benefit of good causes.

Our diverse teams are working hard to make all parts of The National Lottery inclusive – whether people play a game in a store or online- - because when everyone can play, everyone wins.

Our people are more than colleagues - they’re winners, driving positive change and making a real difference in communities.

We are a Disability Confident Leader which means we’ve taken proactive steps to ensure our workplace is accessible and inclusive for disabled and neurodivergent colleagues and candidates.

As part of this we offer an interview to disabled applicants who meet the essential requirements of the job.

An inclusive reward offering with wellbeing at the centre

At Allwyn, inclusion is built into how we care for our people.

Our benefits and policies support colleagues—and their families—at every stage of life and career.

By prioritising wellbeing and belonging, we create a workplace where everyone feels valued, rewarded, and empowered to succeed.

BENEFITS

Our benefits are built to support you at every stage of life.

From wellbeing and financial security to enjoying more of what you love, our benefit offerings help you thrive at work and at home.

  • Company Bonus Scheme
  • Matched pension contributions up to 8.5%
  • 26 days annual leave + 2 Life Days (and bank holidays)
  • Single Private Health Cover
  • Complimentary Private Medical
  • Income Protection
  • Flexible Benefits – EV Scheme, Money Coach, Will Writing, Mortgage Advice, Dental and Eye Care Schemes.
  • Enhanced Family Leave (Maternity, Paternity, Adoption)
  • Wellness Allowance £500
  • Employee Assistance Programme
  • Discounted Health Assessments
  • Volunteering Days
  • Matched Funding
  • #J-18808-Ljbffr

Senior Developer (Python) in Watford employer: Allwynuk

At Allwyn UK, we are committed to fostering a vibrant and inclusive work culture that empowers our employees to thrive. As a Technical Content Manager, you will benefit from a comprehensive rewards package, including generous annual leave, matched pension contributions, and a focus on wellbeing through various support initiatives. Join us in our mission to transform the National Lottery while enjoying opportunities for personal and professional growth in a dynamic, agile environment.

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Contact Details:

Allwynuk Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Developer (Python) in Watford

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Allwynuk or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Allwynuk.

Tap into Online Developer Communities

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Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Allwynuk that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Senior Developer (Python) in Watford

AWS
Terraform
Ansible
GitHub Actions
Python Programming
CI/CD Workflows
Application Monitoring Tools

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Allwynuk.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Allwynuk and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Allwynuk

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Allwynuk uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.