Full Stack Engineer

We’re looking for an experienced Senior Full Stack Engineer who enjoys solving complex problems and taking ownership from investigation through resolution. This is a backend-focused role building and improving production applications, APIs, and cloud services.

You’ll help address urgent issues with practical short-term solutions while also identifying and delivering durable fixes. Your work will support important regulatory operations and contribute to protecting investors and maintaining fair, efficient markets.

What you’ll do

• Design, build, and maintain backend services and APIs using Java and Spring Boot.
• Investigate production and performance issues, implement appropriate immediate mitigations, and follow through with permanent solutions.
• Build and optimize REST APIs and services for reliability, performance, and scalability.
• Work with AWS, including Lambda and RDS, to develop and operate cloud-based applications.
• Analyze database performance, optimize queries, and contribute to database tuning.
• Build and maintain frontend features using Angular and/or React.
• Develop and improve unit tests, automated tests, and performance testing practices.
• Use AI-assisted development tools thoughtfully: understand generated code, assess its quality, and tune or optimize it as needed.
• Identify technical risks, simplify code and infrastructure, and improve maintainability.
• Collaborate with product, data, compliance, and engineering teams; participate in code reviews and share knowledge.

• 10 years of experience
• Java, Springboot, API
• Frontend: Angular, React
• DB - RDS, Query optimization, tuning
• AWS, Lambda
• Experience in performance testing, automation, unit testing
• AI : must have understanding the code, to tune and optimize the code., * 10+ years of professional software engineering experience, including full stack development.
• Strong hands-on experience with Java, Spring Boot, and API development.
• A backend-first engineering background and the ability to work across the full stack.
• Experience with Angular and/or React.
• Experience with AWS, especially Lambda and RDS.
• Strong SQL skills, including query optimization and database performance tuning.
• Hands-on experience with performance testing, test automation, and unit testing.
• A problem-solving mindset: able to diagnose issues, make sound tradeoffs, and balance immediate fixes with long-term solutions.
• The ability to understand, evaluate, and improve code produced with AI-assisted tools.
• Strong communication skills and a track record of taking work through to completion.

Nice to have

• Experience with PostgreSQL, MongoDB, Python, or Spark SQL.
• Experience with CI/CD, Docker, infrastructure as code, or GitLab CI/CD.
• Familiarity with AWS services such as EC2, ECS, Fargate, S3, or EMR.
• AWS certification, such as Solutions Architect or Developer Associate.
• Experience using generative AI tools across software development workflows.