Technical Lead (.Net)

Auditdata; Polska; Remote; PLN 180,000 - 320,000; Full time

Benefits offered by this job

Remote-first culture

Job summary

Auditdata is seeking a Lead Software Engineer to guide a Scrum team of software and test engineers, driving end-to-end outcomes and architecture decisions across 20+ microservices. You will design web-based applications in a distributed, event-driven system and mentor engineers on AI tooling and modern development practices.

This role emphasizes owning the product transformation and collaborating with remote teams.

Qualifications

• 2+ years as a Tech Lead building complex SaaS solutions.
• 5+ years with C# and .NET Core.
• Experience designing microservices on cloud platforms (Azure/AWS/GCP).
• Strong knowledge of architecture & design and SOLID principles.
• Bachelor's degree in Computer Science or a related field.

Responsibilities

• Provide technical direction and architecture decisions for your domain.
• Grow team skills, confidence, and autonomy.
• Design and develop web-based applications and components for a distributed, event-driven system.
• Collaborate with stakeholders throughout the product development process.
• Lead releases coordination across teams.

Skills

Tech Lead

SaaS experience

C#/.NET Core

Architectural design

DevOps concepts

English (B2–C1)

Education

B.Sc.+ degree in Computer Science or related field

Tools

Azure

Docker

Kubernetes

Entity Framework Core

MassTransit

Job description

About the Role:

Auditdata builds enterprise software that hearing clinics run on: patient records, bookings, hearing tests and sales. Clinic chains and hospitals use it every day. You join the team that owns the Sales domain: quote, invoice, insurance claim and payment.

This role is for engineers who have grown beyond writing code alone — someone who makes the whole team better, not just the fastest committer. You’ll operate as a force multiplier: setting technical direction, growing your team’s capability, and building the stakeholder trust that lets your team move fast with confidence.

Tech stack we use: C# / .NET 8.0, Azure Services (Azure SQL, AI Search, Service Bus, App Insights, Data Factory), Entity Framework Core, Docker, Kubernetes, MassTransit, React with TypeScript, plus growing use of Python for AI tooling and experimentation.

What You Will Do:

• Technical Direction : Deciding where the architecture is going — and keeping the whole team pointed the same way.

  ADRs · coding standards · tech debt triage · architecture reviews · NFRs

• Team Capability : Growing the skills, confidence, and autonomy of every person on the team.

  code review quality · pairing · knowledge sharing · onboarding · 1:1s

• Stakeholder Trust : Building the credibility that gives your team the space to do the work well.

  estimation accuracy · sprint reviews · proactive escalation · transparency

In practice, this means:

• Provide leadership to a scrum team of software and test engineers, acting as gatekeeper for the whole feature delivery.

• Own architecture decisions for your domain — participate in discussions on technical best practices and help the team find the right solutions.

• Design and develop web-based applications and components for a distributed, event-driven system across the full product portfolio (20+ microservices).

• Collaborate with technical and non-technical stakeholders throughout the product development process.

• Work with other teams to synchronise releases — surfacing cross-team dependencies at planning, not mid-sprint.

• Contribute to the product transformation strategy and work hands-on with the Azure cloud environment.

• Treat NFRs and quality bar as part of the design, not an afterthought — own outcomes end-to-end, not just your slice.

• Make the team better at AI: mentor engineers and share the instructions, checks and small tools that work.

What You Will Bring:

Technical skills and experience:

• Career progression from Software Engineer to a Lead-level position

• 2+ years of experience as a Tech Lead building complex solutions, ideally SaaS

• 5+ years of experience with C# and .NET Core

• Hands-on experience building microservices architecture using cloud services (Azure/AWS/GCP) and REST-based APIs

• Experience with Azure SQL or another SQL database, and Entity Framework Core

• Strong knowledge of architecture & design and SOLID principles

• Strong knowledge of Clean Architecture

• Understanding of DevOps concepts

• B2–C1+ level of spoken and written English.

• B.Sc.+ degree in Computer Science or a related field

Leadership and ways of working:

• You own outcomes end-to-end — you act without being asked, and you feel it when something goes wrong, not just when you’re told.

• Strong leadership and decision-making skills, including experience leading a team in a remote setup.

• You ask “why does this matter?” before “what does the ticket say?” — product thinking over feature-factory execution.

• Problem-solving: comfortable finding a path through complex, ambiguous issues.

• You are always focused on updating your own and your team's knowledge with the latest technologies and tools.

Nice-to-haves:

• Knowledge or experience with the MassTransit framework

• Python for AI tooling, evaluations and prototypes.

• Features built on LLM APIs: prompting, tool use, and measuring the quality of the results.

• Experience in regulated domains (medical devices, healthcare, finance) or with sensitive personal data.

What’s in It for You:

• Remote-first, async-friendly culture

• High engineering and product standards

• A team that values depth over hype: production quality over flashy prototypes

• A culture that values personal growth as much as business outcomes

• Long-term engagement in a stable, growing SaaS company

• Flexible environment with a flat organizational structure

• A global, diverse, and highly skilled team across Denmark, Ukraine, UK, Poland, Canada, Australia, USA, and more.

Auditdata is an equal opportunity employer that is committed to create diverse work environment free of discrimination and harassment. We make recruiting decisions based on your experience and skills.