Senior Software Engineer developing reliable, scalable, and secure payment flows integrated with core banking. Join Luminor to build a local banking champion in Estonia.
About the role
- Software Engineering Intern joining Engineering team at Superhuman for summer 2026. Working on various projects spanning front-end, back-end, full-stack, and mobile engineering.
Responsibilities
- Work on an end-to-end Engineering challenge that directly relates to your team’s high-level goals.
- Ship code within your first few weeks!
- Iterate quickly in a fast-paced environment and leverage your unique perspective to provide valuable feedback on product direction.
- Partner with a mentor to scope, design, and execute on a fully formed project over the duration of your internship.
- Collaborate with a strong team of professionals from whom you can learn on a daily basis, especially with a mentor.
- Get your hands on a variety of APIs, frameworks, and programming languages.
- Learn from all the challenges that come from shipping a product to tens of millions of daily active users.
Requirements
- Is currently enrolled in a full-time, degree-seeking program and in the process of obtaining a bachelor’s or master’s degree in computer science or a related field, as specified below.
- Bachelor’s 3rd or 4th year students only
- Masters: 1st year students only
- Is available for the entire duration of a twelve-week program (June 23 - September 11, 2026).
- Is available to work up to 40 hours per week in the summer period.
- Has strong computer science fundamentals: CS fundamentals can come from being self-taught, previous internships, what you’ve learned at school, passion projects, and more. However you got there, it’s great for us!
- Has proficiency in at least one programming language (Superhuman’s Engineering tech stack includes Java, JavaScript, C#, Python, or Go, but feel free to apply if your specialty is different!).
- Is proficient in English, both written and spoken.
- Demonstrates strong communication skills, especially as it relates to technical collaboration.
- Is excited to learn!
- Has a demonstrated ability to work independently with minimal guidance, proactively manages tasks and priorities across multiple projects, analyzes and executes work efficiently, collaborates effectively with cross-functional teams, and thrives in fast-paced, results-driven environments.
Benefits
- Monthly compensation throughout the internship
- One-time stipend to help cover living expenses
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
Join Luminor as a Senior Software Engineer designing and building payment solutions in a hybrid role. Contribute to a scalable and secure recurring payments platform using modern technologies.
Senior Software Engineer building modern, resilient payment solutions at Luminor in Latvia. Collaborating in a hybrid setup to design and evolve the recurring payments platform.
Responsable Technique R&D sur des innovations dans le domaine des hautes tensions. SuperGrid Institute facilite la transition énergétique avec des solutions avancées en collaboration avec des acteurs industriels.
Software Engineer designing scalable information retrieval infrastructure for Slack. Collaborating with teams to maintain high availability and build new features.
Software Engineer developing scalable, resilient offline indexing pipelines for Slack's search infrastructure. Collaborating with product engineering to build new features and ensure system reliability.
Senior Systems/Software Engineer designing and developing complex software solutions for HPE's edge - to - cloud offerings. Leading project teams and managing internal and outsourced development partners.
ETL/Data Validation QA professional responsible for validating Informatica - to - Oracle PL/SQL migrations and data accuracy in SAP Commissions. Execute manual and automated tests and manage test cases efficiently.
Senior Software Engineer responsible for designing scalable systems at GEICO. Collaborating across teams while guiding quality practices in a fast - paced environment.
Staff Software Engineer developing reliability software for GM Autonomous Vehicles, collaborating across teams to enhance multi - sensor systems and improve data quality.