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Senior .NET Software Engineer

Senior .NET Software Engineer

  • Location United Kingdom - Sunbury
  • Travel required No travel is expected with this role
  • Job category IT&S Group
  • Relocation available This role is not eligible for relocation
  • Job type Professionals
  • Job code RQ046331
  • Experience level Intermediate
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Job summary


Innovation & Engineering

Job Family Group:

IT&S Group

Job Summary:

Job Description:

Are you looking for a career in tech that truly helps make the world a better place? bp is moving through the biggest transition in its 100+ year history with the goal of becoming one of the world’s largest renewable energy providers and achieving net zero carbon emissions by 2050. To make this transition, we are hiring senior software engineers to power our business end to end, from building new infrastructure and services through to customer facing web and native mobile applications. 

bp’s Innovation & Engineering (I&E) organization is the central organization for all software development. We build all the technology that powers bp’s businesses, from upstream energy production to downstream delivery of energy to our customers.

What you will do for us...
As a Senior Software Engineer, you will be playing a leading role in our agile DevOps team to create and support our custom enterprise identity applications for bp colleagues and external partners.

  • Work closely with business analysts, users and product manager to elicit, document and translate functional and non-functional requirements into technical specifications and design.

  • Collaborate with other enterprise teams on UX design, security testing, data integration, platform support, etc.

  • Write high quality software codes using industry best practices, frameworks, design patterns and technology supported by and aligned to bp strategy.

  • Create and maintain code repository, testing automation and deployment pipeline with Azure DevOps.

  • Lead the design, planning, execution and documentation of all testing activities.

  • Contribute to the solution design and user experience of applications

  • Participate in debugging, troubleshooting, root-cause analysis, code review and refactoring activities. 

  • Provide mentoring and technical leadership to junior developers.

We seek suitable candidates with the following professional knowledge and experience, and personal attributes:

  • Degree in mathematics, science, engineering or similar subjects.

  • At least five years of experience designing and building complex enterprise software systems, from development to deployment in production and operational support.

  • Fluent in Azure DevOps, .NET Framework, C#, PowerShell and SQL.

  • Excellent understanding in data structures, algorithms, runtime complexity, design patterns and principles such as SOLID, MVC, SOA etc.

  • Experience in developing microservices based on JSON and REST APIs using serverless framework such as Azure Function Apps and/or AWS Lambda Functions.

  • Web frontend development experience using HTML5, JS, Angular, jQuery, etc.

  • Proficiency in cloud-native technology, such as containers, bastions, managed identities; etc.

  • Good understanding of privacy, data protection and cybersecurity principals, enterprise identity systems, authentication protocols, encryption keys, and other enterprise infrastructure technologies.

  • Basic understanding of TCO, ROI, CBA and vulnerability assessment and threat modelling, with sound judgement in business value and risk exposure.

  • Strong analytical and problem-solving capabilities.

  • Written and verbal communication skills, and ability to collaborate virtually, effectively articulate value proposition and clearly explain complex concepts, to colleagues from all levels and background. 


Join us in creating, growing, and delivering innovation at pace, enabling us to thrive while transitioning to a net zero ‎world. All without compromising our operational risk management.

Working with us, you can do this by:

  • deploying our integrated capability and standards in service of our net zero and ‎safety ambitions

  • driving our digital transformation and pioneering new business models

  • collaborating to deliver competitive customer-focused energy solutions

  • originating, scaling and commercialising innovative ideas, and creating ground-breaking new ‎businesses from them

  • protecting us by assuring management of our greatest physical and digital risks

Because together we are:

  • Originators, builders, guardians and disruptors

  • Engineers, technologists, scientists and entrepreneurs‎

  • Empathetic, curious, creative and inclusive

Travel Requirement

No travel is expected with this role

Relocation Assistance:

This role is not eligible for relocation

Remote Type:

This position is a hybrid of office/remote working


Legal Disclaimer:

We are an equal opportunity employer and value diversity at our company.  We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, neurodiversity/neurocognitive functioning, veteran status or disability status. Individuals with disabilities may request a reasonable accommodation related to bp’s recruiting process (e.g., accessing the job application, completing required assessments, participating in telephone screenings or interviews, etc.).  If you would like to request an accommodation related to the recruitment process, please contact us to request accommodations.

If you are selected for a position and depending upon your role, your employment may be contingent upon adherence to local policy.  This may include pre-placement drug screening, medical review of physical fitness for the role, and background checks.

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