.Net dev with Azure DevOps

Luxoft; Wrocław; On-site; PLN 240,000 - 420,000; Full time

Job summary

Luxoft seeks a senior .NET developer to lead the build of a new data and application platform for a client in the investment banking sector. You will replace a senior engineer, guide the team, and set technical direction and standards.

Responsibilities include building back-end services in .NET, Databricks data pipelines, and CI/CD workflows in Azure DevOps. You will mentor the team, design RESTful APIs, and ensure high-quality, scalable solutions through agile practices.

Qualifications

• Minimum 10 years of professional experience as a .NET developer (C#).
• Strong hands-on experience with Azure DevOps (repos, boards, pipelines, CI/CD).
• Proven ability to act as a technical lead: advising, guiding, and mentoring a development team.
• Experience building new platforms or major systems from the ground up.
• Experience in automated testing of .NET applications.
• Excellent problem-solving abilities.
• Experience in RESTful API design.
• Familiarity with agile development practices (Scrum, Kanban, etc.).
• Good communication skills and ability to clearly state requirements to other teams.

Responsibilities

• Design, develop, and maintain scalable back-end services and APIs using .NET (C#).
• Build and optimize data pipelines and workloads on Databricks.
• Design, implement, and maintain CI/CD pipelines and release processes in Azure DevOps.
• Advise and guide the team on architecture, design decisions, and best practices.
• Mentor developers and raise the technical level of the team through code reviews and pair programming.
• Define and consume RESTful APIs, communicating requirements across teams.
• Translate business requirements into robust technical solutions.
• Apply clean code principles and contribute to engineering standards and tooling.
• Write and maintain automated tests (unit, integration).
• Participate in agile ceremonies (Scrum/Kanban) and collaborate with QA, PMs, and architects.

Skills

Senior .NET

Azure DevOps

Technical Lead

REST APIs

Unit Testing

Agile/Scrum

Tools

Databricks

Azure DevOps

REST APIs

Job description

We are looking for a senior .NET developer to join our client's team and lead the build of a new data and application platform. You will replace a highly experienced developer, advise and guide the team, and set technical direction and standards. The team focuses on clean code, agile methodologies, and high-quality delivery. The client is from the investment banking industry.

Responsibilities:

• Design, develop, and maintain scalable back-end services and APIs using .NET (C#)
• Build and optimize data pipelines and workloads on Databricks
• Design, implement, and maintain CI/CD pipelines and release processes in Azure DevOps
• Advise and guide the team on architecture, design decisions, and best practices while the new platform is built
• Mentor developers and raise the technical level of the team through code reviews and pair programming
• Define and consume RESTful APIs, clearly communicating requirements and constraints across teams
• Translate business and product requirements into robust technical solutions
• Apply clean code principles and contribute to continuous improvement of engineering standards and tooling
• Write and maintain automated tests (unit, integration)
• Participate actively in agile ceremonies (Scrum/Kanban), including refinement, planning, reviews, and retrospectives
• Work closely with QA, product managers, and architects to ensure high-quality, business-aligned deliveries
• Support and improve existing applications in a fast-paced, enterprise investment-banking environment

Mandatory Skills Description:

• Minimum 10 years of professional experience as a .NET developer (C#), with a proven track record on long-term projects
• Strong hands-on experience with Azure DevOps (repos, boards, pipelines, CI/CD)
• Proven ability to act as a technical lead: advising, guiding, and mentoring a development team
• Experience building new platforms or major systems from the ground up
• Experience in automated testing of .NET applications
• Excellent problem-solving abilities
• Experience in RESTful API design
• Familiarity with agile development practices (Scrum, Kanban, etc.)
• Good communication skills and the ability to clearly state requirements to other teams