Lead Engineer - Full Stack in Manchester

Energy Jobline ZR; Manchester; Hybrid; GBP 90,000 - 120,000; Full time

Benefits offered by this job

Flexible working hours

Birthday off

Job summary

dunnhumby is seeking a Lead Engineer to join the Application Platform Team. You will guide teams delivering high-quality, production-ready solutions and work closely with platform, product, and data squads to scale systems.

You’ll lead by example, promote code quality and reliability, and support engineers at different levels while fostering a collaborative, high-performance environment. Agile practices and strong communication are essential.

Qualifications

• Hands-on experience with .NET, Python, React/JavaScript, and Terraform.
• Knowledge of Go/Rust and willingness to adopt newer development frameworks.
• Comfortable with cloud environments (Kubernetes, Helm, GitOps) and working alongside platform teams.
• Proven experience shipping production code in cloud environments, with strong CI/CD practices.

Skills

NET

Python

React/JavaScript

Terraform

Kubernetes

CI/CD

GitLab CI

GitHub Actions

ArgoCD

Crossplane

Elasticsearch

Elastic Cloud

Tools

GitLab

GitHub

Terraform

Kubernetes

ArgoCD

Job description

Job Descriptionhackajob is partnering directly with Dunnhumby to hire for this role.dunnhumby is the global leader in Customer Data Science, partnering with the world's most ambitious retailers and brands to put the customer at the heart of every decision. We combine deep insight, advanced technology, and close collaboration to help our clients grow, innovate, and deliver measurable value for their customers.dunnhumby employs nearly 2,500 experts in offices throughout Europe, Asia, Africa, and the Americas working for transformative, iconic brands such as Tesco, Coca-Cola, Nestlé, Unilever and Metro.At dunnhumby, we're building a unified intelligence layer, a modern platform designed for AI, real-time data, and scale. This new architecture replaces heritage products that worked in isolation, enabling tailored experiences for different personas and workflows that span across silos. By democratizing our science and integrating richer data feeds, the platform will drive deeper collaboration between retailers and CPGs and deliver long-term value. Joining this team means working on cutting-edge technology that transforms how data, AI, and product innovation come together to shape the future of retail.We're looking for an Lead Engineer to join our Application Platform Team, who combines strong technical expertise with people leadership, capable of guiding teams delivering high quality, production ready solutions. You'll bring hands on experience across modern engineering stacks and be comfortable working closely with platform, product, and data teams to deliver scalable systems. Alongside this, you'll play a key role in developing and supporting engineers at different levels, fostering a collaborative, high performing environment, and ensuring best practices around code quality, reliability, and delivery are consistently upheld.

What we're looking for

• Hands-on experience with .NET, Python, React/JavaScript, and Terraform. Knowledge of Go/Rust and willingness to adopt newer development frameworks. Comfortable with cloud environments (Kubernetes, Helm, GitOps) and working alongside platform teamsProven experience shipping production code, ideally in cloud environmentsSolid CI/CD knowledge (pipelines, testing, deployment) with tools like GitLab CI, GitHub Actions, or OctopusPrioritises code quality, testing, and standards as a givenFamiliar with Kubernetes patterns, ArgoCD with Crossplane , secrets management, and multi cloud (GCP/Azure)Good understanding of observability (e.g. New Relic) and what "good" looks like in productionAble to set direction, not just follow - comfortable working cross functionallyExperience managing engineers and supporting team growthWorks effectively in Agile teams and keeps processes pragmaticStrong communicator, able to engage both technical and non technical stakeholdersAbility to take high-level requirements and translate them into sound technical designs - decomposing complexity into logical, implementable components that the team can build with confidence.Encourages knowledge sharing through practical approaches (pairing, documentation, etc.)Experience with Elasticsearch - designing and operating search solutions in production, including indexing strategies, query optimisation, and relevance tuning. Familiarity with Elastic Cloud is a plus.

What you can expect from us

We won't just meet your expectations. We'll defy them. So you'll enjoy the comprehensive rewards package you'd expect from a leading technology company. But also, a degree of personal flexibility you might not expect. Plus, thoughtful perks, like flexible working hours and your birthday off.You'll also benefit from an investment in cutting-edge technology that reflects our global ambition. But with a nimble, small-business feel that gives you the freedom to play, experiment and learn.And we don't just talk about and inclusion. We live it every day - with thriving networks including dh Equality Network, dh Proud, dh Family, dh One, dh Enabled and dh Thrive as the living proof. We want everyone to have the opportunity to shine and perform at your best throughout our recruitment process. Please let us know how we can make this process work best for you.

Our approach to Flexible Working

At dunnhumby, we value and respect difference and are committed to building an inclusive culture by creating an environment where you can balance a successful career with your commitments and interests outside of work.We believe that you will do your best at work if you have a work / life balance. Some roles lend themselves to flexible options more than others, so if this is important to you please raise this with your recruiter, as we are open to discussing agile working opportunities during the hiring process.

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