Job Description
The client is seeking a Senior Developer (Full Stack: Node/Angular) with experience in modernizing legacy applications across Java and/or .NET ecosystems.
- The ideal candidate will help maintain older applications while leading the transition to modern, cloud-native solutions using Node.js, Angular, TypeScript, and AWS.
- The client's environment includes a mix of Java and .NET applications—many of which are being rewritten or re-platformed to a modern web architecture.
- The successful candidate will work collaboratively across teams to analyze existing systems, design new services, and guide the modernization process from concept to implementation.
- The client is fully implemented in AWS, with data platforms in Postgres and Snowflake.
- Legacy systems include Oracle and SQL Server, which are being gradually migrated to standardized platforms.
Core Responsibilities
- Full-Stack Development: Design, develop, and maintain both front-end and back-end components of web applications.
- Application Modernization: Assess and refactor legacy applications (Java and/or .NET) into modern, maintainable architectures using Node.js, Angular, and TypeScript.
- Legacy System Analysis: Conduct “application archeology” to understand legacy codebases and recommend modernization strategies.
- API Development & Integration: Build RESTful APIs and integrate with internal and external services.
- Database Development: Work with Postgres, Snowflake, and ORM tools such as Sequelize or Hibernate.
- Performance & Security: Optimize for scalability and apply best practices for application security.
- Collaboration & Mentorship: Partner with cross-functional teams and mentor junior developers in modern frameworks and practices.
- Quality Assurance: Write unit/integration tests, perform code reviews, and maintain documentation of architectural decisions.
Technical Skills
- Strong experience in TypeScript, JavaScript, HTML, and CSS
- Proficiency with Angular and componentization for front-end development. Knowledge of front-end state management.
- Proficiency with Node.js / Express.js for back-end services. Understanding of asynchronous programming. Experience designing scalable, API-driven systems.
- Experience with Java and/or .NET (ASP.NET Core preferred) for maintaining and refactoring legacy systems
- Familiarity with databases such as Postgres, Snowflake, Oracle, and SQL Server
- Knowledge of software design patterns, component-based architecture, and asynchronous programming
- Experience with Git and agile development tools
- Understanding of application security principles and cloud-native development
- Exposure to CI/CD pipelines and DevOps tools (e.g., GitHub Actions, Jenkins)
- Knowledge of AWS services (Lambda, ECS, RDS, etc.)
- Experience with version control systems like Git.
- Ability to write unit and integration tests.
- Familiarity with project management tools.
Soft Skills
- Strong problem-solving and analytical ability
- Excellent communication and collaboration skills
- Adaptability to evolving technologies and priorities
- High attention to detail and quality
- Ability to work independently and in a team setting
Additional Responsibilities
- Participating in agile development processes.
- Creating user-friendly and intuitive websites.
- Managing data interchange between servers and users.
- Ensuring high performance and responsiveness of applications.
- Implementing security measures to protect data.
- Staying up-to-date with emerging technologies.
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