Participate in all phases of the lifecycle of software application development with an emphasis on architecture, design, quality, code reviews and implementation
Develop and maintain backend systems that process real-time equity trades with ultra-low latency requirements.
Write clean, well-tested code and conduct thorough code reviews to ensure system reliability and quality.
Collaborate with a small, focused team of developers to deliver enhancements to critical trading infrastructure.
Troubleshoot and resolve complex technical issues using data analysis, scripting, and network diagnostics.
Contribute to system architecture decisions with a focus on scalability, maintainability, and performance.
Required Qualifications
Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
2-3+ years of experience in software development, ideally in backend or systems programming.
Proficiency in Java and object-oriented programming principles and design patterns.
Solid understanding of Linux/Unix environments
Excellent attention to detail and a structured approach to problem-solving in high-stakes environments.
Requirements
Understanding of network protocols and ability to analyze network traffic (e.g., tcpdumps).
Background in financial services, capital markets, or fintech.
This position will be located in Stockholm and offers the opportunity for a hybrid work environment at least 3 days a week in-office, subject to change, providing flexibility and accessibility for qualified candidates.
Come as You Are
Benefits & Rewards
We offer a competitive, well-rounded rewards package that supports you and your family - inside and outside work.
Actual pay depends on your skills, experience, education, and location. In addition to base pay, we offer short-term incentives (bonus or commission) and long-term incentives (equity), where applicable, as well as the following benefits:
Benefits
Competitive base salaryAnnual bonusAnnual equity grantEmployee Stock Purchase Plan offering discounted company sharesPension plan32 paid vacation days6 additional days off per yearWork from (almost) anywhere - up to 20 days/yearPaid time off to volunteerHealth insuranceFriskvårdsbidrag/Wellness Allowance24/7 mental health support for you and your familyGlobal mentoring programUnlimited access to e-learning platformsHybrid work setupFor more information, visit Nasdaq Benefits & Rewards Career Page.Come as You AreWe will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request an accommodation.Paid time offEquity / stock optionsPerformance bonus
Additional Information
Software Developer - Trading Systems
As a Software Developer, you'll play a critical role in building and maintaining one of Nasdaq's core systems powering trading at the heart of Nasdaq Stockholm.
You'll thrive in this position if you're detail-oriented, collaborative, and passionate about working on complex systems where precision and reliability are paramount. This is a long-term opportunity to grow deep expertise in financial technology alongside a stable, experienced team.
Nasdaq · Stockholm, Sweden