Experienced Software Engineer

OSTTRA Group; Stockholms kommun; Hybrid; SEK 900,000 - 1,300,000; Full time

Benefits offered by this job

Hybrid working model.

Generous leave policies.

Commitment to continuous professional 

Employee ownership programme (TheTrust

Job summary

OSTTRA, a FinTech company focused on post-trade processing, is based in Stockholm and serves a global client base. You will actively contribute to development and architecture to meet evolving business needs and help design and evaluate new architectural principles.

The role requires more than 10 years of relevant experience, a track record of driving large initiatives, and a willingness to improve ways of working.

Qualifications

• More than 10 years of relevant experience.
• Demonstrated ability to drive bigger initiatives independently and with the team.
• An aptitude and willingness to improve yourself, others around you, and our ways of working.
• Will work from the office at least 3 days per week.

Responsibilities

• Actively contribute to the development and architecture of the system to meet new and changing business needs.
• Design and evaluate new architecture principles.
• Continuously look for opportunities to improve our tools and our ways of working.
• Be part of the team taking care of the overall system health.
• Mentor colleagues.
• Represent the team in company‑wide initiatives.

Skills

System architecture

Mentoring

Leadership

Team collaboration

Job description

Job Overview

OSTTRA is a FinTech company dedicated to building the future of post‑trade processing. The unit is based in Stockholm and works with a global customer base, focusing on portfolio reconciliation, risk calculations, collateral management and settlement automation. The team value learning and collaboration to produce a user experience and technical solutions that can be proudly shared.

Responsibilities

• Actively contribute to the development and architecture of the system to meet new and changing business needs.
• Design and evaluate new architecture principles.
• Continuously look for opportunities to improve our tools and our ways of working.
• Be part of the team taking care of the overall system health.
• Mentor colleagues.
• Represent the team in company‑wide initiatives.

Qualifications

• More than 10 years of relevant experience.
• Demonstrated ability to drive bigger initiatives independently and with the team.
• An aptitude and willingness to improve yourself, others around you, and our ways of working.
• Will work from the office at least 3 days per week.

Preferred Requirements

• Interest in financial markets.

Location

Stockholm, Sweden.

Right to Work Requirements

This role is limited to persons with indefinite right to work in Sweden.

Benefits

• Hybrid working model.
• Generous leave policies.
• Commitment to continuous professional development.
• Employee ownership programme (The Trust).

Equal Opportunity Employer

We are committed to fostering a connected and engaged workplace where all colleagues have access to opportunities based on their skills, experience, and contributions. Our hiring practices emphasize fairness, transparency, and merit, ensuring that we attract and retain the best talent. By valuing different perspectives and promoting a culture of respect and collaboration, we drive and operate the infrastructure that the world’s post‑trade financial system runs on.