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hackajob Linkedin · Posted yesterday

Senior .Net Engineer - Digital & Payments (SV)

United Kingdom

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Indexed description

hackajob is collaborating with Sainsbury's DTD to connect them with exceptional professionals for this role.

Description

About the Role

We’re looking for a talented .NET Engineer to help design, build and deliver high‑performing technology that improves customer experience, drives business efficiency and reduces operating costs.

You’ll bring curiosity, analytical thinking and a willingness to challenge how things are done — always looking for ways to improve engineering practices within your team.

What You’ll Do

As a .NET Engineer, you will:

  • Design and build large‑scale, high‑performance services using the latest technologies and engineering standards.
  • Work with technologies such as React.js, SQL, MongoDB, Kubernetes, Docker, serverless functions and event‑driven architecture.
  • Implement and enhance cloud-based solutions across AWS and Google Cloud Platform.
  • Contribute to the technical roadmap, shaping the long‑term architecture and engineering strategy.
  • Support internal frameworks and services that improve capability across the wider organisation.
  • Share knowledge, contribute to best practices and enable continuous improvement within the engineering community.

Who You Are

You’re a proactive, driven engineer who is passionate about modern engineering practices, cloud technology and delivering high‑quality solutions. You promote agile ways of working and enjoy solving complex problems in a collaborative environment.

Essential Criteria

To be successful in this role, you will need:

Technical Skills

  • Strong experience in .NET development and associated engineering principles.
  • Proficiency with relational and non‑relational databases (e.g., SQL, MongoDB).
  • Experience working with cloud platforms (AWS and/or Google Cloud Platform).
  • Knowledge of React.js and modern frontend development standards.
  • Experience with Docker, Kubernetes, and container orchestration.
  • Understanding of serverless functions and event‑driven architecture.
  • Solid understanding of software design, security principles, and DevSecOps practices.
  • Hands-on experience with CI/CD pipelines and infrastructure-as-code.

Ways of Working

  • Strong advocate for agile/lean delivery methodologies.
  • Ability to collaborate effectively across multidisciplinary teams.
  • Self-driven mindset with a passion for continuous learning and innovation.

What’s In It For You

  • Colleague discount across Sainsbury’s, Argos and Habitat
  • Competitive holiday allowance
  • Bonus scheme
  • Pension plan
  • Flexible / smarter working policy
  • Access to a wide range of discounts (gyms, restaurants, retail and more)
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