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Experienced Software Engineer

Summary

Mid-level software engineer building and maintaining features end-to-end, mentoring juniors, and improving code quality and scalability in a product team.

The Software Engineer (SE-2) is a mid-level role for developers who have established a solid technical foundation and are ready to take on more complex tasks with greater independence. At this tier, engineers are expected to deliver medium-sized features end-to-end, contribute to technical discussions, and begin mentoring junior team members. SE-2 engineers play a crucial role in ensuring the quality and scalability of the software they develop while collaborating effectively within a team.

This role marks a transition from learning to contributing independently, with a growing focus on ownership, problem‑solving, and collaboration.

Key Responsibilities

  • Independently design, develop, and deliver medium-sized features and components
  • Troubleshoot and resolve moderately complex bugs, performance issues, and technical challenges
  • Contribute to code reviews, providing detailed and constructive feedback to peers and junior engineers
  • Follow and improve team coding standards, best practices, and software development workflows
  • Write and maintain comprehensive unit tests and contribute to improving overall code coverage
  • Document solutions, processes, and technical decisions for clarity and future reference
  • Participate in technical discussions and contribute ideas for solving project challenges and improving processes
  • Collaborate effectively with Tech Leads, product managers, designers, and QA engineers to clarify requirements and ensure feature delivery
  • Mentor and assist junior engineers (SE-1 and interns), helping them improve their coding and debugging skills
  • Learn and apply new technologies, tools, and frameworks as required by the team or project

Skills & Qualifications

  • Proficiency in at least one programming language (e.g., JavaScript, Python, C#)
  • Solid understanding of software development concepts:
    • Data structures and algorithms
    • Debugging and problem‑solving techniques
    • Write clean, maintainable, and efficient code following SOLID principles and team best practices
  • Experience working with relational and/or NoSQL databases (e.g., PostgreSQL, SQL Server, MongoDB)
  • Practical experience with cloud platforms (e.g., AWS, Azure, or GCP)
  • Experience implementing and maintaining CI/CD workflows (e.g., GitHub Actions)
  • Familiarity with Agile methodologies (e.g., Scrum, Kanban) and tools like Jira, Azure DevOps
  • Understanding of RESTful APIs, HTTP protocols, and basic architectural patterns
  • Experience with version control systems, particularly Git
  • 2-4 years of professional experience as a software developer
  • Strong communication, collaboration, and problem‑solving skills
  • Exposure to front‑end frameworks like React, Vue.js, or Angular

Additional Skills (Nice To Have)

  • Experience optimizing software for performance, scalability, and reliability
  • Familiarity with containerization tools like Docker or orchestration tools like Kubernetes
  • Basic knowledge of security best practices for software development
  • Contributions to open-source projects or personal coding projects
  • Experience with React Native and mobile application development in general

Career Path Recommendations

  • Taking ownership of increasingly complex and critical projects
  • Developing deeper expertise in system design, architecture, and scalability
  • Expanding proficiency with cloud platforms, CI/CD, and performance optimization
  • Contributing to technical decision‑making and mentoring junior team members more actively

Evaluation Metrics

  • Ability to deliver features with quality and growing autonomy
  • Proficiency with databases, cloud platforms, and CI/CD tools
  • Consistency in adhering to team processes, Agile practices, and coding standards
  • Effective collaboration with Tech Leads, peers, and stakeholders
  • Mentoring contributions and ability to help junior engineers grow

See also

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