WHAT DOES A FULL STACK SOFTWARE ENGINEER DO?

Published: Mar 19, 2025 – The Full Stack Software Engineer develops and deploys cloud-native applications in Java or .NET using modern methodologies like DDD, TDD, and CI/CD to enhance team autonomy and accelerate business value delivery. This position designs and implements fault-tolerant, event-driven microservices architecture on AWS and Azure platforms, leveraging technologies such as Spring Boot, Spring Cloud, and containerized solutions. The engineer also ensures seamless end-to-end solution delivery by collaborating with cross-functional teams, automating processes with CI/CD pipelines, and continuously optimizing the software development lifecycle through research and innovation.

A Review of Professional Skills and Functions for Full Stack Software Engineer

1. Full Stack Software Engineer Role Purpose

  • DevOps/Agile: Participate in a DevOps team practicing Agile
  • Use Case Implementation: Implement use cases to working software
  • Microservices: Write software with microservice architecture
  • System Design: Design large-scale, high-performance systems
  • Frontend Development: Develop frontend web apps for engineering tools
  • Code Quality: Write well-designed and tested code
  • DevOps/Deployment: Assist in DevOps and software deployment
  • Cloud Deployment: Deploy systems to AWS
  • Documentation: Write documentation and provide user support

2. Full Stack Software Engineer Essential Functions

  • Web Development: Front-end and back-end web development for web and mobile app frameworks
  • User Experience Design: Design interactive tools to enhance users' learning experience
  • Software Development Lifecycle: Involved in design, development, testing, deployment, and support
  • Cross-Platform Optimization: Ensuring cross-platform optimization for mobile phones
  • Collaboration: Work together with graphic designers for web design features
  • Requirements Translation: Translating functional requirements into technical requirements
  • User Needs: Meeting both technical and end-user needs
  • Troubleshooting: Investigate and troubleshoot incidents and issues independently

3. Full Stack Software Engineer Additional Details

  • Development Lifecycle: Play a part in every stage of the development life cycle
  • Solution Design: Conception, design, implementation, testing, and rollout
  • Clean Code: Focus on clean, reusable, and efficient solutions over quick fixes
  • Prototyping: Build proof of concepts to help evaluate technology and architecture
  • Troubleshooting: Diagnose and troubleshoot complex web problems and derive solutions
  • Backend/Frontend Development: Extend and scale the existing back-end application written in Python and front-end applications
  • Agile Development: Strive for constant improvement and contribute to the power of agile development culture
  • Collaboration: Collaborate with other teams on building a platform
  • Business Understanding: Work with internal stakeholders to gain a clear business understanding of the solutions required to meet customer needs

4. Full Stack Software Engineer Roles

  • User Requirements: Leading the collection and documentation of user requirements
  • Code Quality: Ensuring secure, high-quality code across the entire team
  • Incident Management: Investigating and resolving production management incidents, problems, and service requests
  • Architecture Design: Participates in the creation of architectural specifications, ensuring feasibility, functionality, and integration with existing systems/platforms
  • System Integration: Work closely with technical teams (internal and vendor) to gain in-depth knowledge of system architectures and coordinate integration of functionality
  • Application Development: Responsible for detailed technical design and development of applications using existing and emerging technology platforms
  • Frontend/Backend Development: Responsible for front and back-end development
  • Agile Methodology: Follows approved SAFe Agile methodology, ensuring that all required steps are followed, all required deliverables are produced, and all approvals are obtained
  • Team Support: Provides technical and analytical support and guidance to project team members
  • Code Reviews: Participates in peer reviews of solution designs and related code for complex features
  • Documentation: Support product sustainability by creating clear documentation at all levels, from high-level strategies to integration design patterns and technical specifications
  • Security Architecture: Evaluate the security architecture of applications through methods such as design reviews and threat modeling
  • Security Remediation: Guide security flaw remediation efforts, improving and enhancing security in applications

5. Full Stack Software Engineer Tasks

  • Web Architecture: Design and build a scalable and reliable web application architecture that can support serving large amounts of data
  • UI Development: Architect, develop, and maintain client-facing user interfaces end-to-end
  • Front-End Development: Establish front-end code style guides, design systems, and best practices for testing and deployment
  • Engineering Leadership: Be a key voice in engineering decisions, evaluate new techniques, and ensure that the platform is always moving forward
  • Collaborative Culture: Help build a collaborative engineering culture focused on ownership and empathy for customers
  • Internal Tools Development: Development of new internal tools predominantly built in Python and React
  • Product Ownership: Ownership of existing products, handling all bugs and new features
  • Product Improvement: Strategizing new ways to continue to improve the platform’s features as the new product is being built
  • Reporting: Report the status of the current product and any new tools or features to the Engineering Manager for review
  • Team Collaboration: Participate in weekly meetings on how to improve the product and the experience of its users

6. Full Stack Software Engineer Details and Accountabilities

  • Scrum Integration: Integration in the Scrum development team
  • Data Visualization: Develop and improve data visualization and user interfaces for process data analysis
  • Data Processing: Develop backend data processing pipelines
  • Software Deployment: Deploy and monitor software installations for multiple clients
  • Client Support: Support project work for international clients from the biotechnological and chemical industry
  • Academic Collaboration: Support dissemination activities and academic collaboration
  • Solution Implementation: Work with stakeholders to imagine, plan, and implement solutions to massive data problems at scale
  • Software Design: Design and implement software and services to support products
  • Cloud Infrastructure: Develop infrastructure to support a new cloud-based platform
  • Backend/Frontend Development: Build backend services and UIs for both customer-facing products and internal tooling
  • Code Reviews: Participate in peer code reviews
  • Testing: Write unit and integration tests

7. Full Stack Software Engineer Overview

  • ML Tools Development: Develop state-of-the-art tools for understanding datasets and ML models
  • ML Fairness: Fast prototyping, iterating, and developing novel ideas in the ML fairness space
  • Data Analytics: Push the limits of interactive data analytics and exploration techniques
  • Bias Mitigation: Work with product teams and researchers to help mitigate issues with unintended biases
  • Public Speaking: Present to internal and external teams (giving talks, writings, or other forms of publication)
  • Cloud Development: Be a key contributor to cloud-based platforms and APIs, using Ruby on Rails, Postgres, NodeJS, ReactJS, and Rust
  • Platform Development: Work with internal teams on building the high-performance and high-availability platform by utilizing open-source technologies
  • User Experience: Build applications that focus on great user experience
  • Maintainable Code: Write maintainable code with extensive tests and version control
  • Test-Driven Development: Use test-driven development and write accurate tests

8. Full Stack Software Engineer Job Description

  • User Interaction: Interact closely with N-SIDE consultants and product users in the design of new features
  • Team Collaboration: Work hand-in-hand with application and in-house framework teams
  • Scala Development: Learn Scala with us and develop UIs
  • Functional Programming: Develop mainly in Scala, thanks to Scala.js, using functional and reactive programming
  • Product Maintenance: Support the continuous improvements and maintenance of products and frameworks
  • Software Policies: Take an active role in the definition of software policies and standards and apply them to products
  • Team Engagement: Be part of a team of passionate people in a fast-growing company with loads of opportunities
  • Agile Development: Collaborate closely and continuously with product managers, designers, and product owners to build, validate, and release innovative software products early and often
  • Technical Collaboration: Work effectively with other technical experts
  • Business Understanding: Work with product owners, product managers, and end users to understand their business processes and needs
  • Collaborative Environment: Work in a collaborative environment, e.g., pairing and mobbing with other engineers

9. Full Stack Software Engineer Accountabilities

  • UI/UX Translation: Translate UI/UX design wireframes to visual elements that are visible to the users
  • Reusable Code: Write reusable code and libraries
  • Quality Code: Produce high-quality code that is tested, reviewed, and checked in for continuous integration
  • Cross-Team Collaboration: Participate in design and implementation efforts across multiple geographically distributed teams of engineers, designers, product managers, and system administrators
  • System Optimization: Identify opportunities for improving the reliability and scalability of systems and bring in best engineering practices to the team
  • Partnerships: Work with external partners and developers to accelerate application strategy
  • Mentorship: Provide mentorship to other engineers on the team
  • Distributed Systems: Development and delivery of distributed systems and services per business needs
  • Continuous Improvement: Continuously improve services by identifying flaws and potential issues, transforming monolith parts into services
  • Business Optimization: Development of new business ideas or optimizations of products and prioritization for the highest business impact
  • Developer Growth: Mentoring and growing other software developers
  • Stakeholder Collaboration: Collaborating with adjacent teams and other stakeholders to deliver on business objectives

10. Full Stack Software Engineer Job Summary

  • Cloud Native Development: Cloud Native development in Java or .NET
  • Autonomous Teams: Building and deploying modern software using techniques such as DDD, TDD, and CI/CD to make teams autonomous and help drive business value delivery
  • Microservices Architecture: Design and implement event-driven cloud-native microservices architecture using cloud runtime platforms like Cloud Foundry and native cloud solutions in AWS and Azure (Fargate, Lambda, Functions, and Containers)
  • Fault-Tolerant Microservices: Design and implement fault-tolerant microservices using Spring Boot and Spring Cloud – service versioning, reuse, discovery, configuration, security, monitoring
  • End-to-End Solution Delivery: End-to-end solution delivery, responsible for designing solutions, writing code, test cases, executing test cases, automating build, test and deployment, environment provisioning and configuration
  • Collaboration with Teams: Overall delivery of software components working in collaboration with product and architecture teams
  • Stakeholder Collaboration: Collaborate with Business Analysts and Product Owners to help define and shape deliverables, provide estimates, highlight technical risks, and determine technical solutions
  • Product Understanding: Ensure a focused understanding of key areas of the product and related technologies within the team
  • Innovation and Culture: Help promote innovation, best-in-class execution, and exploration of new ideas as a culture
  • Automation: Add automation to most of the operation tasks using CI/CD pipelines and monitor production
  • Cross-Team Collaboration: Collaborate with other technology and product teams to ensure integrated end-to-end design
  • Agile Participation: Active participation in the Agile ceremonies and contribution to the overall functioning of self-organized, empowered, high-performance teams
  • Continuous Improvement: Research, learn new methodologies and technologies, and implement them in the project to continuously improve and optimize design, code, build, deploy, and test lifecycle
  • Technology Discussion: Collaborate and actively contribute to discussions to help define technology and development approaches within the team
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