Full Stack Developer

Lead · Office · Goteborg, Sweden

Skills

• .NET
• C# -.NET Framework
• ASP.NET
• WCF
• Microsoft SQL Server
• Entity Framework
• Production Planning
• Order Management Systems
• Windows Forms
• ADO.NET
• Entity Framework Core
• IBM MQ
• Azure DevOps
• CI/CD
• Artificial intelligence

About the Position

Full Stack Developers in Goteborg design, build, and improve web applications that support real business workflows, including practical AI-enabled features. You own features across frontend, backend, and data layers, from requirements clarification through production delivery. Working onsite with product owners, architects, designers, and client stakeholders, you combine hands-on engineering with precise specifications, responsible use of AI development tools, and validation of business outcomes. This role matters because it drives the creation of robust, user-focused solutions that enhance enterprise operations.

Responsibilities

• Understand how users work, clarify requirements with product owners and domain experts, and surface assumptions, dependencies, and constraints before implementation.
• Translate agreed requirements into buildable feature specifications and testable acceptance criteria, covering business rules, data flows, permissions, edge cases, and failure scenarios.
• Design, implement, and maintain frontend components, backend services, REST APIs, and data models within the agreed architecture; explain technical trade-offs and raise decisions that affect other systems.
• Use AI coding assistants and agents to support implementation, testing, and refactoring. Provide clear context and constraints, review generated changes, and remain accountable for their correctness, security, and maintainability.
• Integrate applications with enterprise systems and AI services through APIs, supporting features such as summarization or semantic search with appropriate authentication, data consistency, output validation, and fallback behavior.
• Write automated unit, integration, and end-to-end tests. Demonstrate features against agreed business scenarios, incorporate user feedback, and make validation gaps visible.
• Contribute to CI/CD pipelines and deployment automation; support releases, application monitoring, and production troubleshooting.
• Diagnose issues across the stack using logs, traces, and test evidence, distinguishing requirement gaps from implementation defects and test failures.
• Improve existing codebases through focused refactoring, peer reviews, and documentation; communicate delivery risks and propose practical improvements within the agreed scope.

Requirements

• Five years in software development, with frontend and backend experience and independent delivery of production features.
• Strong proficiency in at least one backend stack, such as C#/.NET, Node.js, or Python, with sound knowledge of API design and application architecture.
• Solid JavaScript/TypeScript skills and practical experience with React, Angular, or a comparable framework, including responsive, accessible interfaces, and application state management.
• Experience with SQL and/or NoSQL databases, data modeling, schema changes, query performance, and data consistency trade-offs.
• Practical experience with cloud-hosted applications, preferably Azure, and working knowledge of containerization, CI/CD, and infrastructure as code.
• Strong automated testing, debugging, Git, and code review skills, with experience addressing application security, reliability, and performance.
• Practical experience using AI coding assistants or agents, including supplying requirements and repository context, checking generated code, diagnosing failures, and following project data-handling rules.
• Practical exposure to integrating LLM APIs through a project or prototype, with a basic understanding of prompts, output validation, data privacy, and usage costs.
• Ability to clarify business workflows and turn them into implementable requirements and acceptance scenarios, including behavior inferred from existing applications.
• Clear communication with technical and non-technical stakeholders; willingness to ask questions, challenge unsupported assumptions, and escalate risks early.
• Ownership of feature quality through implementation, deployment, and user feedback, with effective collaboration across product and engineering.

Nice to Have

• Experience with retrieval-augmented generation (RAG) or managed cloud AI services, particularly on Azure.
• Experience with identity and access management, event-driven integrations, or enterprise application modernization.
• Deeper experience with Kubernetes, infrastructure as code, or application observability.
• Experience in automotive or other enterprise environments, and participation in client workshops or user acceptance sessions.

We Offer

• EPAM Employee Stock Purchase Plan (ESPP)
• Company’s pension plan
• Private healthcare insurance
• Safety & life insurance
• Gym discounts
• Wellness Grant (SEK 2000)
• Corporate Programs including Employee Referral Program with rewards
• Learning and development opportunities including in-house training and coaching, professional certifications, and courses

All benefits and perks are subject to certain eligibility requirements

About the Company

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