Senior Software Engineer – Full Stack, DevOps

Bluetree Group

Senior Software Engineer building full-stack e-commerce platforms for Bluetree Group’s route1print and instantprint brands. Owning DevOps, CI/CD, testing, cloud infrastructure, and observability.

Posted 8/25/2026full-timeRotherham • 🇬🇧 United KingdomSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in full stack development and DevOps, with a strong focus on CI/CD pipeline management, cloud architecture, and automated testing. Proficient in modern programming languages and AI-assisted development tools to enhance code quality and delivery.

Highest-signal resume keywords

Full Stack DevelopmentCI/CD Pipeline ManagementCloud Architecture (AWS, Azure, GCP)Infrastructure as Code (Terraform, CloudFormation)Automated Testing

ATS Keywords

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Hard Skills

C#JavaGoWeb Application DevelopmentAPI DevelopmentService-Based ArchitectureRelational DatabasesGitContainerization (Docker)Automated Testing

Soft Skills

Stakeholder CommunicationOwnershipProblem-Solving

Tools & Technologies

JenkinsTeamCityGitHub ActionsAzure DevOpsTerraformCloudFormationPulumiAI-Assisted Development ToolsContainer Orchestration

Industry Keywords

E-Commerce SystemsHigh-Traffic SystemsDevelopment Workflows

Tech Stack

Tools & technologies

AWSAzureCloudDockerGoGoogle Cloud PlatformJavaJenkinsTerraform

About the role

Key responsibilities & impact

Build systems powering the e-commerce experience, including customer-facing front-end applications, APIs, and backend services
Own and evolve CI/CD pipelines for fast, repeatable, and safe production releases
Improve automated unit, integration, and end-to-end testing, including verification of AI-assisted code
Use Infrastructure as Code tools to build and manage cloud environments and containerised workloads
Build logging, monitoring, tracing, and alerting infrastructure
Improve release strategies through feature flags, staged rollouts, safe database migrations, and reliable rollback
Use AI-assisted development tools to accelerate delivery and improve code quality
Help the wider team adopt AI-assisted development tools effectively
Lead development initiatives and contribute to architectural decisions
Provide technical guidance to less experienced developers
Collaborate with stakeholders across marketing, studio, internal systems, and accounts
Translate commercial needs into robust technical solutions
Support customer-facing platforms for the route1print and instantprint e-commerce brands

Requirements

What you’ll need

Experience in both full stack development and DevOps or platform engineering
Typically 5+ years of software engineering experience
Experience across front-end and back-end development
Proficiency in at least one modern programming language, such as C#, Java, Go, or similar
Experience building web applications, APIs, and service-based architectures
Hands-on ownership of CI/CD pipelines, such as Jenkins, TeamCity, GitHub Actions, or Azure DevOps
Strong working knowledge of cloud architecture on AWS, Azure, or GCP
Experience with Infrastructure as Code, such as Terraform, CloudFormation, or Pulumi
Knowledge of containerisation and modern deployment tooling, such as Docker and container orchestration
Understanding of automated testing across unit, integration, and end-to-end levels
Solid understanding of relational databases, Git, and modern development workflows
Comfortable using AI-assisted development tools and agent-based development workflows
Strong stakeholder communication and confidence taking ownership and challenging existing thinking
Experience with high-traffic e-commerce systems is beneficial but not essential
Ability to work Monday to Friday, 9am–5.30pm

Benefits

Comp & perks

Flexible working options
Health Cash Plan
Comprehensive wellbeing support
Onsite training
Free external support
Enhanced maternity, paternity and adoption packages
22 days annual leave plus Bank Holidays
Length of Service program with additional annual leave
Regular team socials
Annual Summer and Christmas Parties
Biennial Long Service celebrations
Company pension scheme
Bluetree Rewards discounts
Weekend break giveaways
Long-service gifts starting from year 1
Internal and external training opportunities
Cycle to Work scheme
Weekly football team
Free fruit, snacks, and beverages
Free onsite parking