Senior Software Engineer (Full-Stack)

tripactions· Engineering
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📍 London, UK

About this role

We believe “It’s all about the user. All of them.” We’re passionate about providing a seamless one-stop experience for business travelers, no matter how they travel, where they stay, or where they’re going.

We are looking for a Staff Full-Stack Engineer to lead the design and development of mission-critical product features and services that power our platform, used daily by thousands of travelers worldwide. You will play a pivotal role in shaping technical direction, mentoring engineers, and driving cross-team initiatives to deliver scalable, reliable, and user-focused solutions.

What You’ll Do

  • Lead technical strategy and architecture for core backend and frontend components of the platform, ensuring scalability, reliability, and performance.
  • Own complex domains end-to-end: from design through development, launch, and ongoing evolution of key microservices and customer-facing features.
  • Influence cross-functional teams (engineering, product, design) by aligning technical execution with business goals and long-term product vision.
  • Raise the technical bar through code reviews, architectural guidance, and fostering best practices in testing, monitoring, and documentation.
  • Mentor and coach engineers across the organization, helping to grow technical skills and leadership capabilities.
  • Partner with leadership to define and execute a multi-year technical roadmap, ensuring that platform investments support company growth at scale.

What We’re Looking For

  • 5+ years of software development experience, with deep expertise in both backend and frontend systems.
  • Strong programming skills and CS fundamentals, with mastery in at least one backend language (Java, Python, etc.) and modern frontend frameworks (React, Angular, TypeScript).
  • Proven experience designing and evolving large-scale distributed systems and microservice architectures.
  • Demonstrated ability to own technical domains, making architectural trade-offs and long-term design decisions.
  • Experience driving cross-domain initiatives, coordinating with multiple teams to deliver cohesive solutions.
  • Track record of mentoring engineers, leading technical discussions, and influencing outcomes at an organizational level.
  • Experience with cloud platforms (AWS preferred), CI/CD pipelines, and modern DevOps practices.
  • Passion for solving complex problems, continuously learning, and delivering customer-focused innovations.
  • Excellent communication skills with the ability to influence technical and non-technical stakeholders alike.

Frequently Asked Questions

Is the salary disclosed for the Senior Software Engineer (Full-Stack) position at tripactions?
The salary for this Senior Software Engineer (Full-Stack) role at tripactions is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Software Engineer (Full-Stack) position at tripactions located?
This Senior Software Engineer (Full-Stack) role at tripactions is based in London, UK. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Senior Software Engineer (Full-Stack) at tripactions belong to?
This Senior Software Engineer (Full-Stack) position is part of the Engineering department at tripactions. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Software Engineer (Full-Stack) position at tripactions?
Click the "Apply Now" button on this page. You will be redirected to tripactions's official application portal hosted on greenhouse where you can submit your application directly.
When was the Senior Software Engineer (Full-Stack) job at tripactions posted?
This Senior Software Engineer (Full-Stack) position at tripactions was posted on May 4, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Software Engineer (Full-Stack)
tripactions
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You'll be redirected to tripactions's official application page on Greenhouse.