Nasdaq

Junior Software Engineer

Nasdaq
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3 days ago
Vilnius, LithuaniaEntry Level

Responsibilities

  • Build and maintain backend services using Java and Spring.
  • Develop user-facing applications using React and TypeScript with end-to-end ownership of capabilities.
  • Design and implement secure REST integrations and modern agent-to-agent protocols.
  • Ensure software quality through unit testing, manual validation, and test automation.
  • Contribute to requirements analysis and architecture discussions.
  • Collaborate with DevOps on deployment automation, observability, and portfolio security.
  • Use AI-assisted tooling and Nasdaq's GenAI Platform to improve the development process.

Requirements

  • Bachelor's degree in Computer Science, Engineering, or equivalent practical experience.
  • Proven experience in full-stack software engineering, including production-level Java, object-oriented design, design patterns, and SOLID principles.
  • Experience building component-based web applications; React and TypeScript experience is strongly valued.
  • Strong SQL skills, including CRUD operations, schema design, and database-backed services, plus knowledge of data structures and algorithms.
  • Proficiency with Git workflows, Linux command-line usage, and containerization using Docker or Podman.
  • Practical experience using AI-assisted tools in a real development workflow.
  • Preferred: exposure to LLM or agent development, including function calling, retrieval-augmented generation, prompt engineering, or agent-tool protocols.
  • Preferred: familiarity with Terraform or OpenTofu, Python or another scripting language, or Kubernetes.
  • Preferred: background in fintech, capital markets, or a regulated industry environment.
  • Applicants or occupants must have no previous unspent convictions for criminal offences under Lithuania's Criminal Code, except offences solely related to minor road traffic violations.

Benefits

  • Annual gross base pay of €35,000–€61,000, plus short-term incentives and long-term incentives where applicable.
  • Employee Stock Purchase Plan with discounted company shares.
  • Voluntary III Pillar Pension Plan with company contributions.
  • 20 vacation days plus additional days based on tenure and six flex days per year.
  • Work from almost anywhere for up to 20 days per year.
  • Up to two paid volunteer-work days per year.
  • Flexible health insurance, group life assurance, and 24/7 accident insurance.
  • Sports, fitness, wellness, and 24/7 mental health support for employees and families.
  • Global mentoring program and unlimited access to e-learning platforms.
  • Hybrid work in Vilnius with at least three days per week in-office, subject to change.
  • Modern office with fresh fruit, snacks, and weekly fika breaks.
Nasdaq

About Nasdaq

5,001-10,000 employees

Nasdaq builds and operates the Nasdaq Stock Market and multiple U.S. options exchanges, and sells market technology, data, analytics, index, and anti-financial-crime solutions to capital markets and corporates. Its business spans transaction venues, SaaS software, and information services, plus investor relations and ESG reporting tools. Founded in 1971 and headquartered in New York, Nasdaq, Inc. is a public company traded on Nasdaq (ticker: NDAQ) serving customers worldwide.

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