Senior Software Developer

Location:  Skövde (SE), Stockholm (SE) or Oslo (NO) / Hybrid 
Department: Development 
Reports to: Development Manager 

Why Join Us? 

Welcome to Aptic, where innovative technology meets sustainable software development.

At Aptic, we develop cutting-edge fintech solutions to automate banking, finance, and e-commerce processes. We are a stable, solid company that has kept the startup spirit. We’re proud to build robust, user-friendly systems that support our customers in their daily operations—and we want you to help us raise the bar even higher.  

What You’ll Do 

• Design and implement maintainable, high-quality solutions for complex features in our platform.
  

• Take end-to-end ownership of features: design, implement, test, and deploy.
  

• Participate in low-level architecture and design discussions.
  

• Document your work thoroughly, including system components and new features.
  

• Implement developer tests (unit/integration) for regression and quality assurance.
  

• Collaborate closely with other developers and product teams throughout the development lifecycle.
  

• Continuously improve code quality and maintainability.
  

What You’ll Bring 

• C++ expertise: Minimum 3 years’ full-time experience.

• Strong understanding of performance optimization, memory management, and concurrency.

• Database experience: data modeling, schema design, and query optimization (preferably MS SQL Server).

• Solid software engineering skills, including architecture and design patterns.

• Experience with API design (REST and RPC)

• Knowledge of C, C#, JavaScript, and Python is an advantage.

• Domain expertise in financial systems is a plus.

• Fluent in English (written and verbal).

• EU work permit.
  

What’s In It For You? 

• Competitive salary based on experience and education.
  

• 25 paid holidays per year.
  

• Attractive work locations and flexible working environment (hybrid model).
  

• Wellness budget and pension scheme.
  

• A culture that values ideas, initiative, and collaboration.
  

• Opportunities to take responsibility and drive change.
  

• Stable working environment with a good work/life balance.
  

Ready to Apply? 

Sounds like you? Apply in minutes—no cover letter required. We can’t wait to meet you! 

About us 

Aptic AB is a rapidly growing fintech company headquartered in Stockholm, Sweden. We are one of the leading and most technically advanced companies within our field in the fintech industry, specialized in developing innovative solutions in the financial services and e-commerce industries.

Our CLVR platform covers credit solutions for BNPL, Ledger service, Factoring, Lending/Deposit, Leasing, and Debt Collection, with customers such as Profina, Kredinor, and Lowell. Our company culture is based on a strong commitment to excellence, innovation, and customer satisfaction.