Kainos Logo

Kainos

Lead Software Engineer (C#/.Net)

Reposted 6 Days Ago
Be an Early Applicant
In-Office or Remote
Hiring Remotely in UK
Senior level
In-Office or Remote
Hiring Remotely in UK
Senior level
Lead and technically own software products: design, build, test, and maintain scalable, secure C#/.NET applications. Provide technical leadership, architecture, estimation, CI/CD delivery, and coach/develop junior engineers while interacting with customers and mentoring the team.
The summary above was generated by AI
Join Kainos and Shape the Future 

At Kainos, we’re problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Whether we’re transforming digital services for millions, delivering cutting-edge Workday solutions, or pushing the boundaries of technology, we do it together.

We believe in a people-first culture, where your ideas are valued, your growth is supported, and your contributions truly make a difference. Here, you’ll be part of a diverse, ambitious team that celebrates creativity and collaboration.

Ready to make your mark? Join us and be part of something bigger.

MAIN PURPOSE OF THE ROLE & RESPONSIBILITIES IN THE BUSINESS:
As a Lead Software Engineer (Consultant) in Kainos, you’ll be responsible for leading teams and developing high quality solutions which delight our customers and impact the lives of users worldwide. It’s a fast-paced environment so it is important for you to make sound, reasoned decisions. You’ll do this whilst learning about new technologies and approaches, with talented colleagues that will help you to learn, develop and grow. You’ll manage, coach and develop a small number of staff, with a focus on managing employee performance and assisting in their career development. You’ll also provide direction and leadership for your team as you solve challenging problems together. As the technical leader in the team, you will also interact with customers, share knowledge and mentor those around you.

MINIMUM (ESSENTIAL) REQUIREMENTS:
• Expertise in designing, building, testing and maintaining modern software applications, with strong experience in C#/.NET 
• Technical leadership of teams building and testing modern, scalable, secure, performant applications in line with software development principles, practices and patterns e.g. XP, TDD
• Experience of technical ownership for a product/software project, including architecture, estimation, product planning and user story/requirement creation
• Expertise in software design and development across all layers of an application
• We are passionate about developing people – a demonstrated ability in managing, coaching and developing junior members of your team and wider community.
• Experience with the latest Continuous Integration and Continuous Delivery techniques
DESIRABLE:
• Good communication skills, with the ability to communicate issues to technical and non-technical people.
• Active participation in knowledge sharing activities, both within the team and at a wider capability level and externally where appropriate.
• Experience of debugging and troubleshooting live applications
• Experience of multiple programming languages and data storage technologies
• Knowledge of public cloud platforms, such as AWS and Azure, including SaaS and PaaS offerings

Embracing our differences   

At Kainos, we believe in the power of diversity, equity and inclusion. We are committed to building a team that is as diverse as the world we live in, where everyone is valued, respected, and given an equal chance to thrive.   We actively seek out talented people from all backgrounds, regardless of age, race, ethnicity, gender, sexual orientation, religion, disability, or any other characteristic that makes them who they are.   We also believe every candidate deserves a level playing field. 

Our friendly talent acquisition team is here to support you every step of the way, so if you require any accommodations or adjustments, we encourage you to reach out. 

We understand that everyone's journey is different, and by having a private conversation we can ensure that our recruitment process is tailored to your needs.


Kainos London, England Office

2nd Floor, 21 Farringdon Road Clerkenwell, London, United Kingdom, EC1M 3HA

Similar Jobs

4 Hours Ago
Easy Apply
Remote
United Kingdom
Easy Apply
Junior
Junior
Information Technology • Cybersecurity
Serve as a technical advisor to regional resellers, VARs and distributors: deliver demos and trainings, onboard partners, build sales collateral, relay product feedback, support events, and travel (~50%) to drive pipeline and enable partner deployments of the Huntress Managed Security Platform.
Top Skills: EdrElasticHuntress Managed Security PlatformItdrMicrosoft Security StackPosture ManagementSandbox AnalysisSatSIEMSplunk
4 Hours Ago
Remote or Hybrid
United Kingdom
Mid level
Mid level
HR Tech • Information Technology • Professional Services • Sales • Software
Serve as a trusted commercial advisor across Sales, Customer Success, Finance and Legal. Review and support complex deals, pricing, quoting and contract amendments, ensure compliance with commercial policies and revenue recognition, manage Deal Desk requests in Salesforce, remove blockers, and drive process improvements and documentation.
Top Skills: Salesforce
4 Hours Ago
Remote or Hybrid
United Kingdom
Senior level
Senior level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
Senior security researcher responsible for large-scale data collection and analysis, operating and building honeypots, performing vulnerability research and reverse engineering, developing automated tooling and GenAI/LLM workflows, collaborating with intelligence teams, reproducing vulnerabilities, and publishing technical research.
Top Skills: DebuggersDecompilersDisassemblersGenaiHoneypotsLinuxLlmWindowsNetwork ProtocolsPythonReverse Engineering Tools

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