Senior Software Engineer (C++,C#)

Sopra Steria; Poland; On-site; PLN 133,920 - 178,560; Full time

Benefits offered by this job

Health insurance

Educational platforms

Paid certifications

Job summary

Sopra Steria is seeking a Senior Software Engineer (C++, C#) to join our Katowice team in Poland. You will collaborate with a multinational team for a prominent aerospace client, enhancing a wide range of applications.

Your duties include software implementation, proposing solutions, and fostering testing and integration activities. With 5+ years of experience and EU citizenship, you will thrive in a collaborative environment and enjoy various benefits like health insurance and professional development opportunities.

Qualifications

• 5+ years of commercial experience in a senior or senior-ready role.
• Strong expertise in C/C++ and C#.
• Experience working in a multinational and distributed environment.

Responsibilities

• Implementing solutions and delivering software.
• Creating and testing software to enhance the solution.
• Translating business and technical requirements into clean code.

Skills

C++

C#

Design patterns

Testing and integration

Communication skills

Fluent English (B2/C1)

Tools

Visual Studio 2022

.Net

Sqlite

Job description

Sopra Steria is one of the largest players in the tech industry in Europe, known for its consulting, digital services and software development. We operate in nearly 30 countries worldwide, hiring more than 55,000 employees. The Polish branch, as the Global Delivery Center, operates in Katowice since 2007 and has been growing ever since. Currently, our team consists of around 1,000 specialists.

Within the Digital Platform Services department, our teams specialize in areas such as cloud, operating systems, virtualization, databases, backup or storage, as well as networking and security. We also have 1st line support consultants who speak French and English, but also Italian, Spanish, Portuguese and German.

The Application Services department is responsible for areas such as software development, data engineering, testing services, CRM, ITSM and ERP platform integrations, as well as application management for customers in Scandinavia, Benelux, France, Germany, Switzerland and the UK.

We are looking for a Senior Software Engineer (C++, C#) to join Sopra Steria Polska for a client in the aerospace sector. You will work in an industrial environment and a multi‑functional team divided between France, Spain, Germany, Poland and India for a major aeronautical manufacturer. The program involves a wide portfolio of applications developed by multiple teams.

Note that we can only offer cooperation to people who have EU citizenship, are located in Poland and are willing to commute to our office in Katowice, Poland.

Responsibilities

• Implementing solutions and delivering software.
• Proposing solutions.
• Creating and testing software to enhance the solution and all related modules and services.
• Facilitating testing, integration, and troubleshooting activities.
• Shaping and applying our software standards of clean code and performance optimization techniques.
• Translating business and technical requirements into clean, efficient code.

Tech Stack

• C/C++/ C#, python/shell, devexpress, .Net, Visual Studio 2022, Sqlite.
• boost, driver AIM, Marben Osiam, Marben TCE, Sqlitepp, Xerces, libRegen, IDAManager, ibgambasproto, dllAFDX, log4net, ihs_BCU.

Requirements

• 5+ years of commercial experience in a senior or senior‑ready role.
• Strong expertise in C/C++ and C#.
• Good understanding of design patterns.
• Experience with testing, integration, and troubleshooting activities.
• Experience working in a multinational and distributed environment.
• Strong communication skills to collaborate with cross‑functional teams.
• EU citizenship.
• Fluent English (B2/C1).
• Willingness to undertake occasional business trips abroad and visit our office in Katowice.

Benefits

• BENEFITS (UoP): Luxmed, Medicover Sport, Worksmile, educational platforms, languages learning platform, referral bonus, copyrights, life insurance, workation.
• DEVELOPMENT OPPORTUNITIES (UoP): certifications (paid by the company), conferences, Tech Lunches, possibility to join our Communities (Project Management, Architecture, Security, Process Management, Leadership, AI and Cloud).

Salary

UoP: 12,000 – 16,000 PLN gross/month. B2B: 100 – 140 PLN nett/h. All information about salary range and its additional components will be provided during the 1st stage of the recruitment process.

At our organization, we are committed to fighting against all forms of discrimination. We foster a work environment that is inclusive and respectful of all differences.