Senior Software Developer (Python)

SKY; Greater London; On-site; GBP 85,000 - 115,000; Full time

Benefits offered by this job

Free SkyTV NOW package

Pension up to 9%

Private healthcare

Aviva Digital GP

Dental insurance

Sky product discounts

Sharesave

Tech schemes

Sky VIP rewards

Job summary

Sky is seeking a Senior Software Developer to join its UK Tech software and data science team in London. You will design, build, and evolve software platforms, services and data products enabling analytics, automation, forecasting, and AI-driven decisions across Sky’s networks.

The role spans software engineering, cloud infrastructure, data science, and AI, delivering scalable solutions in collaboration with data scientists and network experts.

Qualifications

• Proficient in Python with strong coding practices.
• Experience building RESTful APIs and microservices.
• Knowledge of CI/CD pipelines and modern tooling.
• Experience with cloud platforms (GCP/AWS/Azure).
• Hands-on with Docker and Kubernetes.
• Familiarity with Git-based workflows and DevOps culture.
• Understanding of data engineering workflows and analytical databases.

Responsibilities

• Design, develop, and maintain scalable software platforms and APIs.
• Build cloud-native services for analytics, forecasting, and AI workloads.
• Collaborate with data scientists and engineers to translate requirements into solutions.
• Develop backend services using Python frameworks (FastAPI, Flask, Django).
• Implement containerised apps with Docker and Kubernetes.
• Build and maintain CI/CD pipelines for reliable deployment and monitoring.
• Create reusable platform components to improve developer productivity.
• Contribute to data product workflows including ingestion and transformation.
• Ensure security, reliability, scalability, and performance of solutions.
• Participate in architecture reviews and engineering best practices.
• Mentor junior developers and foster engineering culture.

Skills

Python

REST APIs

CI/CD

Agile

Data workflows

Cloud experience

Tools

Docker

Kubernetes

FastAPI

Flask

Django

GitHub Actions

Concourse

Jenkins

BigQuery

PostgreSQL

ClickHouse

Job description

Job Description

We don’t just believe in better. We make it happen.

Better content. Better products. And better careers.

Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, Sky Stream to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all right here at Sky.

And we do it all right here at Sky.

Role/Team overview

About the Role

We are looking for an experienced and motivated Senior Software Developer to join the software and data science team within Network Software & Data Science. You will help design, build, and evolve the software platforms, services, and data products that enable advanced analytics, automation, forecasting, optimisation, and AI-driven decision making across our networks.

This is an exciting opportunity to work at the intersection of software engineering, cloud infrastructure, data science, and AI, building scalable solutions that support critical business capabilities across Sky's fixed and mobile networks.

The ideal candidate is a strong software engineer who enjoys solving complex technical challenges, building cloud-native applications, and collaborating with data scientists, network experts, and product stakeholders.

Team Overview

UK Tech

Our team focuses on technology strategy, design, and delivery across Sky's network and data platforms. From Cloud, AI, Automation, Data Science, and Advanced Analytics through to Network Optimisation and Digital Transformation, we build the systems that power the future of connectivity.

Within Network Software & Data Science, we develop and operates modern analytical platforms and software solutions that enable data-driven decision making at scale. We embrace cloud-native technologies, open-source innovation, and engineering excellence to deliver high-impact products for our customers and internal stakeholders.

Together, we are bold, collaborative, and passionate about building technology that makes a real difference.

Whatyou’lldo

• Design, develop, and maintain scalable software platforms, APIs, and analytical applications.
• Build cloud-native services that support analytical, optimisation, forecasting, and AI workloads.
• Collaborate with data scientists, data engineers, and network domain experts to translate business requirements into robust software solutions.
• Develop backend services and APIs using Python and modern frameworks such as FastAPI, Flask, or Django.
• Design and implement containerised applications using Docker and Kubernetes.
• Build and maintain CI/CD pipelines to enable reliable testing, deployment, and monitoring.
• Develop reusable platform components that improve developer productivity and operational efficiency.
• Contribute to data product development, including ingestion, transformation, model deployment, and visualisation workflows.
• Ensure software solutions meet security, reliability, scalability, and performance requirements.
• Support operational excellence through observability, monitoring, troubleshooting, and incident resolution.
• Contribute to technical design reviews, architecture discussions, and engineering best practices.
• Mentor junior developers and contribute to fostering a strong engineering culture.

Whatyou’llbring

Essentialcriteria:

• Strong commercial experience developing software applications using Python.
• Experience with modern Python frameworks such as FastAPI, Flask, or Django.
• Strong understanding of software engineering principles including testing, design patterns, maintainability, and code quality.
• Experience building and deploying applications on cloud platforms, preferably Google Cloud Platform (GCP), although AWS or Azure experience is also valued.
• Hands‑on experience with Docker, Kubernetes, and container orchestration.
• Experience designing and developing RESTful APIs and microservices.
• Strong understanding of CI/CD practices using tools such as GitHub Actions, Concourse, Jenkins, or equivalent.
• Experience working with Git-based development workflows.
• Understanding of data engineering and analytical workflows, including data ingestion, transformation, storage, and reporting.
• Strong problem‑solving skills and ability to work effectively within agile, cross‑functional teams.

Desirableskills andexperience:

• Experience building platforms or applications that support Data Science, Machine Learning, or AI workloads.
• Experience with MLOps tooling such as MLflow, Kubeflow, Vertex AI, or similar technologies.
• Knowledge of workflow orchestration platforms such as Apache Airflow.
• Experience with data processing technologies such as Pandas, Apache Beam, Spark, or similar frameworks.
• Strong SQL skills and experience with analytical databases such as BigQuery, PostgreSQL, or ClickHouse.
• Familiarity with observability and monitoring tools such as Prometheus, Grafana, Splunk, or OpenTelemetry.
• Experience deploying and supporting large‑scale distributed systems in Kubernetes environments.
• Knowledge of graph analytics, network modelling, optimisation algorithms, or telecommunications networks.

Benefits andperks

There'sone thing peoplecan'tstop talking about when it comes tolifeatSky: theperks.Here’sataster:

• Free SkyTVor NOWpackage,including Sky Sports and Sky Cinema
• Pension package with up to 9% employer contribution
• Private healthcare with mental health support
• Aviva Digital GP and dental insurance
• Discounts on Sky products, includingSky Mobile,Sky Broadband, Sky Glass and Sky Protect
• Sharesave and Tech schemes
• A range of Sky VIP rewards and experiences

Howyou’llwork

We'veadopted a hybrid working approach to give more flexibility on where and how we work. The hybrid working expectations for this role are2daysin the office per week.

Your office base

This position will be based out of Brick lane London.

Who we are

We’reSky, a leading media and entertainment company who connect millions with entertainment, sports, news and arts through innovative products and services. Working with us meansyou’llbe bringing the joy of a better experience to more people, every day. All so we can do better and deliver better for our customers,colleaguesandsociety.

We’rean equal opportunity employer and value diversity at our company.We'rea Disability Confident Accredited Employer, and welcome and encourage applications from all candidates.We will look to ensure a fair and consistent experience for all and will make reasonable adjustments to support you whereappropriate. Please flag any adjustments you need as early as you can.

Just so you know: if your application is successful,we’llask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

To be eligible for this role youare required tohave theappropriate rightto work in the UK. Please be aware Sky does not offer sponsorship for this position.

To find out more about working with us, search #LifeAtSky on social media.