Senior Full Stack Software Engineer (Next.js + React + Python)

About The Role In this role, you will build modern full-stack solutions that help a global Energy, Oil & Gas client accelerate digital transformation initiatives. Working with a distributed team across the US and Ukraine, you will develop scalable applications that optimize geophysical workflows, improve automation, and deliver reliable cloud-based solutions supporting critical business operations.

Responsibilities

• Design and develop full-stack applications using React, Next.js, Python, and GraphQL to deliver scalable, business-critical solutions
• Drive ownership of application features from design through deployment, ensuring performance, maintainability, quality, and production readiness
• Collaborate closely with architects, data scientists, DevOps engineers, QA specialists, and business stakeholders to deliver valuable outcomes
• Develop and integrate backend services, APIs, and data processing components that support secure and reliable platform capabilities
• Translate business requirements into scalable technical solutions while contributing to application architecture and engineering best practices
• Implement automated testing strategies, troubleshoot production issues, and optimize application performance across frontend and backend components
• Support deployment, monitoring, and continuous improvement of cloud-based applications running on AWS and modern development pipelines
• Contribute to technical discussions, knowledge sharing, and continuous improvement initiatives within an Agile, cross-functional engineering team

Requirements

• Strong experience with full-stack development, including 5+ years working within Agile software development teams
• Hands-on expertise with React, Next.js, modern JavaScript/TypeScript, and Python for building scalable frontend and backend applications
• Practical experience developing APIs and backend services, including GraphQL, authentication and authorization mechanisms, and database design using relational and/or NoSQL technologies
• Solid knowledge of software engineering principles, object-oriented programming, automated testing, troubleshooting, and application performance optimization
• Familiarity with cloud-native development on AWS or similar cloud platforms, with exposure to Docker and CI/CD pipelines considered an advantage
• Experience translating business requirements into scalable technical solutions while collaborating effectively with cross-functional teams
• Practical experience using AI-assisted development tools such as GitHub Copilot or Claude Code is a plus
• Upper-intermediate English level (written and spoken) for daily communication with the team and collaborating within the US timezone

SoftServe is an equal opportunity employer. Qualified applicants will receive consideration regardless of race, color, ancestry, ethnicity, national origin, religion, sex, sexual orientation, gender identity or expression, age, citizenship, disability, health condition, marital or family status, veteran status, or any other characteristic protected by applicable law.