Aon is hiring a Senior Software Engineer in Krakow, Poland. Level rates it Uses AI; you can apply on Aon.
Level's read on this job
On Level's scale, this software engineer role is Uses AI ●●○○: an ordinary role that requires AI tools.
Some of the work can be done remotely, according to the posting.
The posting mentions C, .NET and SQL among its tools and skills.
Aon has 1,000+ other open roles on Level.
Posted in the last few days.
AI in this role
Senior software engineer to build and deliver major features in a large-scale platform using .NET and React, utilizing AI tools in daily coding and testing.
Senior Software Engineer Do you enjoy tackling intricate technical challenges and taking ownership of solutions from build through delivery? Are you a seasoned software engineer who enjoys writing high-quality code and working on large-scale applications? Join Aon and help develop a technology platform used by millions of users! This is a hybrid role based in Poland, offering flexibility to work both virtually and from an Aon office in line with our local smart working policy. Aon is in the business of better decisions At Aon, we shape decisions for the better to protect and enrich the lives of people around the world. As an organization, we are united through trust as one inclusive team, and we are passionate about helping our colleagues and clients succeed. What the day will look like In the role of a Lead Software Developer, you will take ownership of building and delivering major features and modules. You will be involved in technical planning through development, testing, and release. Your day-to-day responsibilities will include: Developing and delivering complex components and subsystems using C#, .NET, SQL, JavaScript and React, with a focus on clean, maintainable and well-tested code. Translating product requirements into clear implementation plans and contributing to technical specification documents alongside the Team Lead. Conducting code reviews and supporting strong engineering practices across software architecture, APIs, automated testing and CI/CD. Investigating complex technical and production issues, while considering performance, security, accessibility and the wider impact of changes across the platform. Working closely with the Team Lead, Solution Architects, QA and Business Analysts to clarify requirements, validate technical designs and manage dependencies across teams. Supporting engineers with less experience through code reviews, pairing and technical mentorship, while using AI tools in day-to-day engineering work including building, coding, testing and documentation. How this opportunity is different This role gives you the opportunity to take real ownership of complex technical work while remaining hands-on with software development. You will work across different parts of an interconnected platform, contribute to technical design decisions and collaborate with engineers and specialists across international teams. You will also have the opportunity to share your experience with other engineers and help improve engineering practices across the team, without formal people management responsibility. It is a great opportunity for an experienced software engineer passionate about solving complex technical challenges. They will build high-quality solutions and see their work through from initial development to release. Skills and experience that will lead to success 4+ years of professional software engineering experience, ideally working with large-scale SaaS or enterprise applications. Strong hands-on experience with C#, .NET, SQL and JavaScript. Able to independently develop and deliver complex features. Strong understanding of database design, SQL querying, schema design and query optimisation, combined with experience working with APIs and system integrations. Experience with code reviews, automated quality checks and software building, capable of considering maintainability, performance and the broader consequences of technical decisions. Strong analytical, communication and collaboration skills, with the ability to work effectively with global teams and provide technical mentorship to less experienced engineers. Experience with MVC, React, Azure, AKS/Kubernetes, Azure DevOps CI/CD, OpenAPI, mentoring engineers, automated testing frameworks or HR technology platforms would be an advantage. #LI-Hybrid #LI-Virtual #technologyandsecurity 2585388
How we rate this
Senior Software Engineer at Aon rates 45 out of 100 for how much of the daily work is AI. That makes it Uses AI (AI Level 2 of 4). The level is about AI in the job, not seniority.
Uses AIClassification
Uses AI. An ordinary role that requires AI tools.
●●●● Builds AI80 to 100
●●●○ Works on AI60 to 79
●●○○ Uses AI40 to 59
●○○○ Little AI0 to 39
Levels come from how often the tools, models and workflows of the role are named in the posting itself. Read the description and count the AI tools, models and workflows it names.
Senior Software Engineer is an open job at Aon.
Level rates this role AI Level 2 of 4: Uses AI.
The role is based in Krakow, Poland and is marked remote.
This posting doesn't list pay. Use the typical software engineer figure when pay comes up. See software engineer jobs
Questions you could be asked
Tell me about a project where software development was part of your work. What did you do?
Tell me about a project where full stack was part of your work. What did you do?
Tell me about a project where code reviews was part of your work. What did you do?
Tell me about a project where ci/cd was part of your work. What did you do?
Tell me about a project where mentoring was part of your work. What did you do?
Adapt your resume
List these exact terms on your resume: Software Development, Full Stack, Code Reviews, CI/CD, and Mentoring. An applicant tracking system matches the wording, not the idea.
Attach one line of real, concrete experience to at least one of them. A tool named with nothing behind it rarely survives a human read.
Put the AI tool in a bullet point about what you did, not just in a skills list. This role treats it as a required part of the job.
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