Senior Software Engineer

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We6#x2019;re working with a technologydriven organisation reinventing how operations are conducted, building systems that are safer, smarter, and dramatically more environmentally responsible.

Location: London or Porto

The Role

We6#x2019;re seeking a Senior Software Engineer to design, build, and maintain backend containerised services that power our scalable edge0compute platforms. You6#x2019;ll work closely with a Software Team Lead and collaborate across multidisciplinary engineering teams, providing technical leadership while remaining hands0on with complex systems.

What You6#x2019;ll Do

  • Build production0grade software using .NET C#, Python, and modern backend technologies
  • Design and prototype services using containerised microservices
  • Apply and challenge engineering best practices to continuously improve quality
  • Make sound technical decisions in high0impact areas
  • Document systems, processes, and architectural decisions
  • Mentor junior engineers and contribute to a culture of technical excellence

What You Bring

  • Degree in Computer Science, IT, or related field
  • 5+ years7 experience building backend systems with .NET C# and ASP.NET Core Web APIs
  • Strong understanding of Clean Architecture, CQRS, ideally with MediatR
  • Experience with communication protocols: TCP/IP, UDP, REST, gRPC, SignalR
  • Familiarity with RESTful API design
  • Experience with eventriven architectures and tools like RabbitMQ or Kafka
  • Strong background in microservices and containerisation (Docker, Kubernetes)
  • Proficiency with databases such as SQL Server, PostgreSQL, Redis, and EF Core
  • Confident with Git and modern versionontrol workflows
  • Ownership mindset, proactive attitude, and the ability to thrive autonomously
  • Excellent time management and critical thinking

Nice to Have

  • Fluency in English
  • Experience with C++
  • Exposure to distributed systems, IoT, or Industry 4.0
  • Understanding of IoT communication protocols, cloud platforms, and network security

Why Join?

You6#x2019;ll be part of a team using technology and creativity to disrupt a traditional industry with opportunities to grow across disciplines, explore new technologies, and contribute to work that has realworld impact on people and the planet.

For more information on this role, please apply now!

#J-18808-Ljbffr”, “datePosted”: “2026-04-28”, “hiringOrganization”: { “@type”: “Organization”, “name”: “TRITANIUM”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__416671142__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=33” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }
Company: TRITANIUM
Apply for the Senior Software Engineer
Location: London
Job Description:

We6#x2019;re working with a technologydriven organisation reinventing how operations are conducted, building systems that are safer, smarter, and dramatically more environmentally responsible.

Location: London or Porto

The Role

We6#x2019;re seeking a Senior Software Engineer to design, build, and maintain backend containerised services that power our scalable edge0compute platforms. You6#x2019;ll work closely with a Software Team Lead and collaborate across multidisciplinary engineering teams, providing technical leadership while remaining hands0on with complex systems.

What You6#x2019;ll Do

  • Build production0grade software using .NET C#, Python, and modern backend technologies
  • Design and prototype services using containerised microservices
  • Apply and challenge engineering best practices to continuously improve quality
  • Make sound technical decisions in high0impact areas
  • Document systems, processes, and architectural decisions
  • Mentor junior engineers and contribute to a culture of technical excellence

What You Bring

  • Degree in Computer Science, IT, or related field
  • 5+ years7 experience building backend systems with .NET C# and ASP.NET Core Web APIs
  • Strong understanding of Clean Architecture, CQRS, ideally with MediatR
  • Experience with communication protocols: TCP/IP, UDP, REST, gRPC, SignalR
  • Familiarity with RESTful API design
  • Experience with eventriven architectures and tools like RabbitMQ or Kafka
  • Strong background in microservices and containerisation (Docker, Kubernetes)
  • Proficiency with databases such as SQL Server, PostgreSQL, Redis, and EF Core
  • Confident with Git and modern versionontrol workflows
  • Ownership mindset, proactive attitude, and the ability to thrive autonomously
  • Excellent time management and critical thinking

Nice to Have

  • Fluency in English
  • Experience with C++
  • Exposure to distributed systems, IoT, or Industry 4.0
  • Understanding of IoT communication protocols, cloud platforms, and network security

Why Join?

You6#x2019;ll be part of a team using technology and creativity to disrupt a traditional industry with opportunities to grow across disciplines, explore new technologies, and contribute to work that has realworld impact on people and the planet.

For more information on this role, please apply now!

#J-18808-Ljbffr…

Posted: April 28th, 2026