Arch Capital Services LLC Logo

Arch Capital Services LLC

Lead Software Developer

Reposted Yesterday
Be an Early Applicant
In-Office
London, Greater London, England, GBR
Senior level
In-Office
London, Greater London, England, GBR
Senior level
Lead technical design and development of complex C# applications. Provide technical leadership, apply best practices (TDD/BDD/DDD), optimize and refactor code, integrate systems, and work with cloud platforms and databases.
The summary above was generated by AI

With a company culture rooted in collaboration, expertise and innovation, we aim to promote progress and inspire our clients, employees, investors and communities to achieve their greatest potential. Our work is the catalyst that helps others achieve their goals. In short, We Enable Possibility℠.

Technical Guidance:

  • Provide technical guidance and leadership in the design and development of software applications using C#.
  • Ensure the application of best practices in coding, testing, and maintenance.
  • Stay updated with the latest developments in C# and related technologies.

Software Development:

  • Design, code, test, debug, and document complex applications and systems.
  • Optimize and refactor existing code to improve performance and maintainability.
  • Collaborate with other team members to integrate systems and solutions.

Skills

Comprehensive understanding of:

  • C#
  • TDD, BDD, DDD
  • Able to confidently discuss the various architectural patterns with a good understanding of trade-offs
  • Experience with SQL and NoSQL DBMS
  • Modern source control system (for example GitHub)
  • Experience with a cloud platform (Azure/AWS)
  • Event Sourcing (desirable)
  • Experience with an AI platform (OpenAI), (desirable)

Do you like solving complex business problems, working with talented colleagues and have an innovative mindset? Arch may be a great fit for you. If this job isn’t the right fit but you’re interested in working for Arch, create a job alert! Simply create an account and opt in to receive emails when we have job openings that meet your criteria. Join our talent community to share your preferences directly with Arch’s Talent Acquisition team.


14101 Arch Europe Insurance Services Ltd

Arch Capital Services LLC London, England Office

10 Fenchurch Avenue 4th Floor, London, United Kingdom, EC3M 5BN

Similar Jobs

Yesterday
Hybrid
London, Greater London, England, GBR
Entry level
Entry level
Financial Services
Leads full-stack software development across React or Angular frontends and Node.js/TypeScript backends while owning application lifecycle, risk, controls, resiliency, security, compliance, and operational governance. Designs, tests, deploys, and supports production systems; coordinates disaster recovery and technology refresh activities; mentors engineers; promotes AI-assisted development; and partners with risk, controls, and product stakeholders in an agile environment.
Top Skills: AngularFigmaGithub CopilotJestMySQLNode.jsOpenapiPythonReactReact Testing LibrarySwaggerTypescript
Yesterday
Hybrid
London, Greater London, England, GBR
Senior level
Senior level
Financial Services
Lead software engineering initiatives for data platforms within an agile team. Provide technical guidance, develop and review secure production code, solve complex design and functionality problems, and influence application architecture and technical operations. Drive responsible adoption and governance of AI-assisted engineering tools, including code review, refactoring, testing, troubleshooting, and incident analysis. Serve as a subject matter expert, promote engineering standards, and contribute to firmwide software development practices.
Top Skills: Ai-Assisted Software Development ToolsCloud-Native TechnologiesSoftware Development Life Cycle (Sdlc) ToolsTest Automation
Yesterday
Hybrid
London, Greater London, England, GBR
Entry level
Entry level
Financial Services
Leads software engineering for a secure, scalable cloud data platform supporting credit risk technology. Responsibilities include designing and delivering Python solutions, reviewing production code, building CI/CD pipelines, improving application resiliency, standardizing SDLC tooling, automating remediation, and guiding responsible AI-assisted engineering practices. The role also evaluates vendors and leads cross-functional delivery initiatives involving AWS, Databricks, Spark, Terraform, lakehouse architecture, observability, security, and governance.
Top Skills: AgileSparkAWSCi/CdDatabricksDelta LakeDevsecopsPysparkPythonSlasSlosSpark SqlTerraform

What you need to know about the London Tech Scene

London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account