---
title: "Senior Software Engineer (C# / .Net) at LineTen – VueJobs"
canonical_url: "https://vuejobs.com/jobs/lineten-senior-software-engineer-c-net"
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> Index of every page on this site: [llms.txt](https://vuejobs.com/llms.txt)

# **Senior Software Engineer (C# / .Net)**

LineTen

Vue-plus

Nuxt.js

**Full-stack**

![Flag of United Kingdom](https://hatscripts.github.io/circle-flags/flags/gb.svg) London, United Kingdomremotefull-timesenior2 months ago

[**Apply Now **](https://lineten.teamtailor.com/jobs/8316236-senior-software-engineer-c-net?ref=vuejobs.com)

---

**What we do**

LineTen is on a mission to crack the code on urban delivery. By leading with our values and putting carrier partners first, we are paving the way for better delivery experiences. LineTen is a new approach to delivery with a free carrier API and an operations management platform for shippers. We're building the first global data-driven last-mile network that has the potential to solve industry-wide problems.

We’re hiring a Senior Software Engineer who treats software as a craft, not a checklist. You’ll join a small, high-trust team where ownership is expected, curiosity is encouraged, and outcomes matter more than activity. This is not a ticket-factory role: you’ll be expected to think critically, challenge assumptions, design robust solutions, and take responsibility for their long-term success.

You’ll work across backend services, distributed systems and frontend integrations, with a strong focus on correctness, maintainability and architectural clarity. You’ll also use AI-assisted development tools responsibly, understanding that speed only matters when paired with strong design, testing and review discipline.

**How you’ll work**

- Operate with high ownership in a low-process environment
- Proactively look for what can be improved rather than waiting for direction
- Value correctness, clarity and maintainability over “it just works”
- Work outside strict role boundaries when needed, without feeding burnout culture
- Communicate technical decisions clearly and push back constructively when required

**Core technical skills**

- **C# / .NET 8+**, Entity Framework Core, async/await, MediatR / CQRS
- Strong understanding of **distributed systems**: consistency models, event-driven patterns, idempotency, race conditions
- Experience with **Redis caching**, **Azure Blob Storage**, and data-modelling trade-offs
- **API design**: RESTful contracts, versioning, webhooks, long-running operations (202 Accepted patterns)
- **Real-time & frontend integration**: SignalR / WebSockets, SPA frameworks (Vue / Nuxt or similar), TypeScript

**What good looks like**

- You leave systems clearer, more correct, and easier to evolve
- Problems are solved at the right level, not patched over
- Trade-offs are explicit and understood
- Other engineers trust your judgement and the quality of your code

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By leading with our values and putting carrier partners first, we are paving the way for better delivery experiences. LineTen is a new approach to delivery with a free carrier API and an operations management platform for shippers. We're building the first global data-driven last-mile network that has the potential to solve industry-wide problems.\u003C/p>\n\u003Cp>We’re hiring a Senior Software Engineer who treats software as a craft, not a checklist. You’ll join a small, high-trust team where ownership is expected, curiosity is encouraged, and outcomes matter more than activity. This is not a ticket-factory role: you’ll be expected to think critically, challenge assumptions, design robust solutions, and take responsibility for their long-term success.\u003C/p>\n\u003Cp>You’ll work across backend services, distributed systems and frontend integrations, with a strong focus on correctness, maintainability and architectural clarity. 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```

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