Senior C++ Developer

2 dni temu

Kraków, Lesser Poland Keepit Pełny etat

About The Role
We are seeking a software engineer with deep expertise in
modern C++
and a passion for
building robust, high-quality systems
. This role involves owning complex components and features, as well as contributing to key architectural decisions.

Proactiveness, initiative and strong decision-making are essential for this role.

You will:

  • Participate in the entire SDLC
  • Take part in the development of new features
  • Troubleshoot issues with Support and deliver fixes
  • Work with Operations on performance improvements
  • Identify and resolve shortcomings autonomously or with colleagues

About you
Must-haves:

  • Good modern C++ understanding
  • Good understanding of TCP, HTTP, RESTful APIs and XML
  • Working and coding experience for Linux systems
  • General SQL understanding

About us
We are growing fast as a company and do our best to bring our
SaaS cloud-based backup services
to the global audience.  Our platform is designed to provide customers with an immutable historical archive of their primary data in systems such as Microsoft 365, Google Workspace, Salesforce, Azure AD/Entra ID, Dynamics 365, and Zendesk. It aims to protect them against everything, starting from ransomware to simple accidents.

Most of our back-end components are written in clean,
modern C++ using mainly purpose-built components and STL
. Several components that deal with business processes and data mining are built using Common Lisp. Everything runs on Linux.

Backing up billions of objects over foreign APIs using imperfect networks on systems with finite memory and making it all happen in as little time as possible is no small feat.

If you think solving complex problems is fun, we have strong indications that we will not run out of challenging problems any time soon. Come join us for the fun

We offer:

  • Official employment – Umowa o pracę contract
  • Creative tax (KUP 50)
  • 4 additional working days of vacation leave per full calendar year
  • 3 days of internal sick leave without a doctor`s note
  • Health and Life Insurance
  • Employee Capital Plan (PPK)
  • Multisport card compensation
  • Coverage of professional training sessions, meetups, etc.
  • English-speaking club with native speakers
  • Polish language classes
  • Internet and Glasses reimbursement
  • Cosy office in Krakow city centre (Długa, 72) with beverages, fruit, and cookies
  • Winter and summer parties, events, team-buildings

We kindly ask you not to provide us with any sensitive categories of personal data when applying for a job with us.
When applying for the vacancy, Keepit will process your personal data, and therefore we recommend that you also
read our
*privacy policy
, which describes our processing of personal data and your rights as a data subject.
If you notice any misconduct or irregularities that fall within the scope of our whistleblowing procedure, please click
here
to report them.*

  • Senior C++ Developer

    1 tydzień temu

    Kraków, Lesser Poland Quanteam UK Pełny etat 60 000 zł - 120 000 zł rocznie

    Role:Senior C++ DeveloperLocation:Krakow, PolandFull Time- Long Term Engagement B2B ContractStart Date:January / February 2026Project Sector:Investment BankingOverview:The ideal candidate will have strong expertise inmodern C++ development, with hands-on experience incloud platformsandhigh-performance computing (HPC). This is a critical role contributing to...

  • Junior C++ Developer

    1 tydzień temu

    Kraków, Lesser Poland Coforge Pełny etat 40 000 zł - 60 000 zł rocznie

    Role:Junior C++ DeveloperSkills:C++ programming, Linux, Unix, GCPLocation:Krakow PolandType:ContractWe are at Coforge hiring for Junior C++ Developer with C++ programming, Linux, Unix, GCPAbout:The client is a global technology leader revolutionizing the travel industry. Their innovative solutions empower over a billion people worldwide to seamlessly plan,...

  • Internship - Software Developer with C++

    4 dni temu

    Kraków, Lesser Poland ABB Pełny etat

    At ABB, we help industries outrun - leaner and cleaner. Here, progress is an expectation - for you, your team, and the world. As a global market leader, we'll give you what you need to make it happen. It won't always be easy, growing takes grit. But at ABB, you'll never run alone. Run what runs the world.This Position reports to:Senior Software Development...

  • Senior Developer

    2 dni temu

    Kraków, Lesser Poland Novocure Pełny etat

    Novocureis a global publicly-traded commercial-stage oncology company developing a profoundly different cancer treatment therapy called tumor treating fields (TTFields) for patients with solid tumors. TTFields therapy is a non-invasive, novel, antimitotic treatment modality which utilizes proprietary technology attempting to slow or reverse tumor progression...

  • Senior C++ Developer

    1 tydzień temu

    Kraków, Lesser Poland itMatch Pełny etat 55 000 zł - 85 000 zł rocznie

    We are recruiting for our client,a fast-growing PropTech company on a mission to simplify the entire real estate transaction process through technology.Using advanced data science and a powerful ML-driven valuation system, they are building a digital-first platform for the massive US market.Their Kraków office is a key technology hub, not a support center;...

  • Senior C#/.NET Developer

    2 dni temu

    Kraków, Lesser Poland Luxoft Poland Pełny etat

    Project descriptionWe are looking for a senior software engineer to join our team in a derivatives trading company with a broad product portfolio, with specific emphasis on interest rates, currency, and related derivative products.The candidate will be a key contributor to greenfield development in our trading space. The role will interact with the larger...

  • Senior C# WPF Developer – Industrial Solutions IRC279890

    1 tydzień temu

    Kraków, Lesser Poland GlobalLogic Pełny etat

    DescriptionWe are looking for a Senior C# Developer to join our team, collaborating with one of the biggest companies in the flow measurement industry. Our client is a global leader in measurement instrumentation, services, and solutions for industrial process engineering. We provide process solutions for flow, level, pressure, analytics, temperature,...

  • Senior .NET Developer

    2 dni temu

    Kraków, Lesser Poland FDM Group Pełny etat

    About the roleFDM is a global technology consultancy partnering with leading organisations to deliver cutting-edge IT solutions. We are looking for an experienced Senior .NET Developer to join our client in the financial sector. This is an excellent opportunity to design and develop secure, high-performance applications that support key operations in a...

  • C# Developer

    1 tydzień temu

    Kraków, Lesser Poland Avenga Pełny etat 4 800 zł - 6 000 zł rocznie

    Kwalifikacje:Min. 5 lat doświadczenia w wykorzystywaniu technologii C#Zrozumienie MCP.Doświadczenie w pracy z Visual Studio.Mile widziane:Revit / Revit APIKLIENTKlient jest światowym liderem w dziedzinie oprogramowania dla architektów, budowniczych, inżynierów, projektantów, producentów, grafików 3D i zespołów produkcyjnych. Ich technologia...

  • Senior C++ Developer

    1 tydzień temu

    Kraków, Lesser Poland Keepit Pełny etat 60 000 zł - 120 000 zł rocznie

    We are growing fast as a company and do our best to bring our SaaS cloud-based backup services to the global audience.Our platform is designed to provide customers with an immutable historical archive of their primary data in systems such as Microsoft 365, Google Workspace, Salesforce, Entra ID, Dynamics 365, and Zendesk. It aims to protect them against...