Jobs in Portsmouth, United Kingdom

Our leading SaaS-based Global Employment Platform enables clients to expand into over 180 countries quickly and efficiently, without the complexities of establishing local entities. At G-P, we’re dedicated to breaking down barriers to global business and creating opportunities for everyone, everywhere. Our diverse, remote-first teams empower Dream Team members with flexibility and resources, fostering an environment where innovation thrives and every contribution is valued and celebrated. The work you do here will positively impact lives around the world. We stand by our promise: Opportunity Made Possible. In addition to competitive compensation and benefits, we invite you to join us in expanding your skills and helping to reshape the future of work. At G-P, we assist organizations in building exceptional global teams in days, not months—streamlining the hiring, onboarding, and management process to unlock growth potential for all.

About The Position:

Join our GIA Experience Team as a Senior Full Stack Engineer where you\'ll work across the entire stack—crafting beautiful React interfaces and architecting robust backend services. You\'re someone who thrives when the path isn\'t perfectly clear, takes ownership of problems from inception to solution, and naturally mentors others while shipping great code.

• Backend Development: Build scalable backend services in Python (AWS) and Go, design APIs, manage infrastructure with AWS (ECS/EKS, Lambda), and ensure security, observability, and thorough testing.
• Keeping Standards High: Establish CI/CD pipelines, champion testing practices, conduct code reviews, and bake performance monitoring into all work.
• Leading Through Collaboration: Work with product managers, UX designers, and AI/ML engineers; mentor mid-level engineers and prototype AI-enhanced features as opportunities arise.
• Role Distinction: Be part of a small, startup-structured team within the larger G-P organization; contribute with a strong product mindset and expert-level engineering skills; thrive in fast-paced, ambiguous environments; operate independently and across the stack; lead as an individual contributor when needed.

• 6+ years of building web applications with experience on both frontend and backend
• Strong Python skills with AWS experience
• Designed APIs (REST and/or GraphQL) that are easy for other developers to use
• Hands-on experience with AWS services, Docker, and infrastructure as code
• Built CI/CD pipelines and understand observability

• Practical Go experience for backend development
• Experience with BFF patterns, GraphQL federation, or service mesh architectures
• AWS certifications
• Kubernetes and event-driven architectures (Kafka, SQS)

Ready to build the future of HR and Legal? Let\'s talk.

We will consider for employment all qualified applicants who meet the inherent requirements for the position. Background checks are required, which may include criminal record checks.

G-P. Global Made Possible.

G-P is an Equal Opportunity Employer committed to a diverse, equitable and inclusive culture. We prohibit discrimination and harassment on the basis of race, color, creed, religion, national origin, ancestry, citizenship status, age, sex or gender (including pregnancy), gender identity or expression, sexual orientation, marital status, military service and veteran status, disability, or any other legally protected status. Reasonable accommodations are provided to individuals with disabilities during the interview process; contact careers@g-p.com for accommodations.

We monitor ethnicity and gender to demonstrate our commitment to equal employment opportunity. Completing this survey is voluntary. If you choose to participate, responses will be kept confidential and may be used in aggregate to improve hiring processes.