Senior .NET Developer

We are looking for a Senior .NET Developer to design and develop complex, business-critical software solutions and ensure their quality, reliability, and long-term maintainability. In this role, you will contribute to architectural decisions, solve critical incidents and integration challenges, reduce technical debt, and mentor junior colleagues.
What You'll Do:

• Develop and optimise C#/.NET solutions, including complex, business-critical system components, and write automated tests.
• Analyse requirements, prepare technical plans, and break work down into clear, specific tasks.
• Contribute to architectural decisions, improve software design, and reduce technical debt to ensure long-term maintainability.
• Investigate and resolve critical incidents, integration issues, and challenges related to legacy systems.
• Coordinate technical matters with other teams, clients, and partners, assess technical requirements for tenders, and advise the sales team.
• Complete tasks on time, identify risks in advance and communicate them, and prepare and update technical documentation.

What You'll Bring:

• A bachelor’s degree in a technical field.
• At least 5 years of software development experience.
• Strong knowledge of C#/.NET, software architecture, and design patterns.
• Experience in requirements analysis, critical incident diagnosis, and working with legacy systems and integrations.
• Knowledge of MS SQL Server, APIs, and software testing.
• Experience with DevOps / CI/CD, Git, and Agile / Scrum methodologies.
• Ability to prepare technical documentation, participate in code reviews, and share knowledge.
• Strong teamwork, leadership, problem-solving, analytical thinking, and decision-making skills, with a willingness to keep learning and improving.
• Professional fluency in Lithuanian and English.

The Extras We'd Love:

• Knowledge of cybersecurity, DLMS/COSEM, and communication protocols.
• Experience with GitLab and Redmine.

Why join us?

• Grow with us. We support your professional development through training, learning opportunities, and continuous skill development.
• We've got you covered. Benefit from 24/7 accident insurance and private health insurance.
• Work with flexibility. Enjoy a hybrid working model with one day of home office per week.
• Celebrate your day. Take an extra day off to enjoy your birthday.
• Stay active. We contribute towards your gym membership to support your wellbeing.
• Easy commuting. Free parking is available on-site.
• Feel part of the team. Join a collaborative, supportive, and international work environment where ideas are valued.
• Have fun along the way. From team-building activities to company events, we believe great work starts with great people.