Fullstack Developer (.NET + React)

SENIOR FULLSTACK DEVELOPER (.NET + REACT)

Workplace: 6 days a month from office in Cracow or Warsaw

Industry: Banking

WHO WE ARE?

ALTEN – A Global Leader in Engineering and IT Services

Founded in France in 1988, the ALTEN Group is a leading technological partner serving the world’s largest clients. In 2024, it achieved revenues exceeding 4.14 billion euros and employs over 57,700 people, 88% of whom are engineers and IT experts.

ALTEN Polska has been operating for 13 years, supporting its clients' innovation, research and development, and IT systems. It has offices in Kraków, Warsaw, Wrocław, Gdańsk, and Poznań.

It serves key industries such as aerospace, space, industrial solutions, automotive, railway, energy, finance, telecommunications, and retail.

Areas of expertise: business analysis, cybersecurity, artificial intelligence, data analysis and cloud solutions, application development, software testing, project management, embedded software, quality management, industrialization, digital transformation, and industrial engineering.

For more information, visit: http://www.altenpolska.pl

WHAT YOUR CHALLENGES WILL BE?

To support transition and replacement of the Workforce Management SharePoint site, we are looking for an experienced Full Stack C# .NET developer to assist with the ongoing feature development and delivery of the new Workforce Management/ New Joiner application. Primary responsibilities will be to design, develop and maintain applications features and provide support with the testing and productionisation of the greenfield application. A commitment to collaborative problem solving, sophisticated design, and quality product is essential.

▪ Translate application requirements and use cases into functional features.

▪ Design, build, and maintain efficient, reusable, and reliable code.

▪ Maintain excellent code quality.

▪ Ensure the best possible performance, quality, and responsiveness of applications.

▪ Identify bottlenecks and bugs, devising solution-based responses to problems

▪ Support the ongoing development and productionisation of .NET solution.

WHAT DO WE REQUIRE?

▪ Proficient in C#, with a good knowledge of its ecosystems

▪ Familiarity with the .NET including .NET 6 onwards.

▪ Strong experience with Microsoft SQL Server

▪ Familiarity with MVC and WebAPI

▪ Front end development skills including HTML, CSS, JavaScript, React, jQuery.

▪ Proficient understanding of code versioning tools including GIT

▪ Strong understanding of object-oriented programming

▪ Skill for writing reusable C# libraries.

▪ Familiar with various design and software architectural patterns

▪ Understanding fundamental design principles behind a scalable application

▪ Implementing automated testing platforms and unit tests

▪ Familiarity with continuous integration

WHAT CAN WE OFFER?

ALTEN's DNA combines human values, a culture of excellence and experience in serving its clients. We offer an individual approach to each employee in the spirit of work-life balance. We place emphasis on responsible, sustainable development and pro-ecological solutions.

We offer:

▪ A full-time contract with possibility to choose the form of employment (UoP/B2B)

▪ Stable and long-term cooperation

▪ A clearly defined career path and the possibility of development in four areas as: Project Manager, Business Manager, Technical Leader and a specialist in their field.

▪ Participation in company conferences, trainings, workshops, integration meetings, etc.

▪ Certification and training opportunities

▪ Opportunity to relocate and work in different ALTEN Polska branches

BENEFITS

▪ Medicover medical care

▪ Medicover dental care

▪ Medicover Benefits platform / Medicover Sport card

▪ Employee referral program

▪ Layette for a newborn employee’s child

▪ Group life insurance

▪ Pension scheme

Join our team and let’s build tomorrow’s world today!

NOTICE: We kindly inform you that we will contact the selected candidates