Senior Infrastructure Engineer

Dexory Ltd.; Wallingford; Hybrid; GBP 90,000 - 130,000; Full time

Benefits offered by this job

Private healthcare via Bupa

Life insurance

Income protection

Pension contributions

Employee Assistance Programme

25 days holiday + bank holidays

Full meals onsite

Team events and snacks

Job summary

A leading logistics technology firm in Wallingford is seeking a Senior Infrastructure Engineer to enhance their cloud infrastructure and CI/CD practices. The ideal candidate will possess over 7 years of experience in DevOps, with proven skills in managing CI/CD pipelines and cloud platforms like AWS, Azure, or GCP. Responsibilities include developing CI/CD pipelines, leading cloud resource management, and mentoring junior engineers. This role offers a flexible hybrid model, excellent perks including private healthcare, and a dynamic work culture focused on performance and innovation.

Qualifications

• 7+ years in DevOps or infrastructure engineering in a tech scale-up.
• Hands-on experience with CI/CD tooling.
• Proven track record of managing cloud infrastructure.

Responsibilities

• Develop and maintain CI/CD pipelines.
• Manage cloud infrastructure across multiple platforms.
• Build infrastructure-as-code with Terraform.
• Support monitoring and logging systems.
• Drive DevOps best practices across teams.
• Mentor less-senior engineers.

Skills

CI/CD pipelines

Cloud platforms (AWS/Azure/GCP)

Kubernetes

Terraform

Docker

Programming in Go or Typescript

Configuration management tools

Incident detection

Mentorship

Tools

Terraform

Docker

Kubernetes

GitHub Actions

Backstage

Grafana

Terraform Cloud

Job description

Permanent

At Dexory, we are transforming the warehousing and logistics industry through data intelligence.

We’re currently recruiting for a senior infrastructure engineer to define, build and operate the infrastructure and tooling necessary for our rapidly growing business. You will be responsible for supporting high-velocity deployment of user-facing applications, internal services, and infrastructure at scale, while ensuring stability, reliability and automation.

Offices based in Wallingford, Oxford but flexible hybrid basis (circa once every 4 weeks on site).

Any experience within robotics or startup / scale-up environments desirable along with experience working on multiple cloud platforms versus being tied to just one vendor.

Open to the career background candidates coming from infrastructure, DevOps, site reliability, platform, etc.

Please apply for more information.

Responsibilities / Skills

• Develop and Maintain CI/CD pipelines and developer tooling that supports multiple engineering teams with different technical requirements – enabling self‑service, repeatable deployments, and high‑throughput delivery.
• Manage cloud infrastructure across a wide range of cloud providers, using Kubernetes, for both user‑facing applications and internal services – provision, monitor, optimise cost, performance and reliability.
• Build infrastructure‑as‑code (IaC) with Terraform on Terraform Cloud, establishing standards for repeatable environments, reducing manual processes and increasing automation.
• Support monitoring, logging, observability and alerting systems, via Grafana, to support production health, incident detection, root‑cause analysis and rapid recovery.
• Drive a culture of DevOps best‑practice across teams: infrastructure reliability, deployment‑velocity, automated testing, rollback strategies, security/infrastructure hardening.
• Mentor and guide less‑senior DevOps/infrastructure engineers.
• Significant experience (typically 7+ years) in DevOps, infrastructure or platform engineering roles in a high‑growth tech company (scale‑up) or equivalent.
• Strong hands‑on expertise with cloud platforms (AWS/Azure/GCP), infrastructure as code (ideally Terraform), containers (Docker), container orchestration (Kubernetes), and CI/CD tooling.
• Proven track record of building and managing CI/CD pipelines (ideally GitHub Actions), automation frameworks and self‑service developer tooling (Backstage).
• Strong programming skills in either Go or Typescript, and experience with configuration management tools.

Starting from the interview process and continuing into your career with us, you will be working by our four Operating Principles:

• Performance: High standards, outstanding results
• Impact: Big challenges, bigger results
• Commitment: All in, every time
• One team: One mission, shared success

Joining our team and company isn't just about expertise; it's about embracing uncertainty with ambition. We’re crafting world‑changing solutions, fuelled by a passion to redefine what’s possible. We will look for you to help create and shape the future of logistics solutions through our products, our culture and our shared vision.

Benefits

• Private healthcare via Bupa with 24/7 medical helpline
• Life insurance
• Income protection
• Pension: 4+% employee with option to opt into salary exchange, 5% employer
• Employee Assistance Programme – mental wellbeing, financial and legal advice/support
• 25 days holiday per year + bank holidays
• Full meals onsite in Wallingford
• Fun team events on and offsite, snacks of all kinds in the office

Equal Employment Opportunity

Dexory provides equal employment opportunities to all employees and applicants for employment. It prohibits discrimination and harassment of any type without regard to race, colour, religion, age, sex, national origin, disability status, genetics, protected veteran status, or any other characteristic protected by local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.