Job Detail

C# Developer Full Stack .Net Core JavaScript

Web Development Full–time
ID: #1209
Posted: 2026-03-18
Salary

Description

C# Developer / Full Stack Engineer (.Net Core JavaScript) St Albans / WFH to £100k Do you have expertise with C# .Net backend development combined with JavaScript skills? You could be progressing your career in a senior hands-on role at a technology driven trading company that invest in Sports betting markets with a flat structure where you will get your voice heard and can make a real impact on the bottom line, earning significant bonuses. As a C# Developer you'll join an Agile development team to design and develop new features and enhancements to complex Payments and client systems within a microservices environment (300 services). You'll be working with a modern tech stack using C# .Net Core, AWS, Kubernetes, Kafka, Redis and TypeScript / Angular; using the right tool for the job, you'll be able to pick up new technologies and make recommendations for improvements. WFH Policy: You'll join colleagues in St. Albans, Hertfordshire (parking available), 10 minute walk from local station, with the flexibility to work from home twice a week in a hybrid model. About you: • You have strong C# .Net Core backend development skills • You have JavaScript experience, combined with Angular or React • You have experience with AWS and microservices • You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms • You enjoy collaborating, learning new things and sharing knowledge • You are degree educated in Computer Science or closely related discipline What's in it for you: As a C# Developer / Full Stack Engineer you will earn a competitive package: • Salary to £100k • Bonus • 25 days holiday, rising to 30 after 2 years • Enhanced parental leave • Contributory pension scheme • Private Medical • MSDN subscription • Discounts for gym membership, travel and cinema • Sabbatical after 10 years of service • Flexible working with 2 days work from home per week Apply now to find out more about this C# Developer / Full Stack Engineer (C# .Net Core JavaScript) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Hard Skills 7
Skill Source Confidence
Redis llm_hard
100%
Microservices llm_hard
100%
Angular llm_hard
100%
JavaScript llm_hard
100%
Kubernetes llm_hard
100%
AWS (Amazon Web Services) llm_hard
100%
React llm_hard
80%
Soft Skills 2
Skill Source Confidence
Collaboration llm_soft
100%
Sharing Ideas and Knowledge llm_soft
100%
Apply Options
Publisher Direct Link
LinkedIn No Apply
Totaljobs Yes Apply
Talents By StudySmarter No Apply
Trabajo.org No Apply
LinkedIn No Apply
API Logs for this Job
Query Country Status Response ms Created
C# Developer Full Stack .Net Core JavaScript extracted 4306 2026-03-21 22:52
C# Developer Full Stack .Net Core JavaScript classified 758 2026-03-21 18:53
trainee web developer in United Kingdom gb duplicate 10209 2026-03-21 16:05
graduate web developer in United Kingdom gb duplicate 20448 2026-03-21 16:02
junior javascript developer in United Kingdom gb duplicate 10318 2026-03-21 15:47
junior full stack developer in United Kingdom gb duplicate 29053 2026-03-21 15:40
junior backend engineer in United Kingdom gb duplicate 21883 2026-03-21 15:34
junior backend developer in United Kingdom gb duplicate 19141 2026-03-21 15:30
junior web developer in United Kingdom gb processed 13421 2026-03-21 15:18
Raw JSON
{
  "job_id": "GCZZvjP0exrgwYUKAAAAAA==",
  "job_city": null,
  "job_state": null,
  "job_title": "C# Developer Full Stack .Net Core JavaScript",
  "job_country": "GB",
  "job_benefits": null,
  "job_latitude": 55.378051,
  "job_location": "United Kingdom",
  "job_onet_soc": "15113300",
  "apply_options": [
    {
      "is_direct": false,
      "publisher": "LinkedIn",
      "apply_link": "https://uk.linkedin.com/jobs/view/c%23-developer-full-stack-net-core-javascript-at-client-server-4387271413?utm_campaign=google_jobs_apply&utm_source=google_jobs_apply&utm_medium=organic"
    },
    {
      "is_direct": true,
      "publisher": "Totaljobs",
      "apply_link": "https://www.totaljobs.com/job/c-developer-full-stack-net-core-javascript/client-server-job106942168?utm_campaign=google_jobs_apply&utm_source=google_jobs_apply&utm_medium=organic"
    },
    {
      "is_direct": false,
      "publisher": "Talents By StudySmarter",
      "apply_link": "https://talents.studysmarter.co.uk/companies/client-server/c-developer-full-stack-net-core-javascript-14178574/?utm_campaign=google_jobs_apply&utm_source=google_jobs_apply&utm_medium=organic"
    },
    {
      "is_direct": false,
      "publisher": "Trabajo.org",
      "apply_link": "https://gb.trabajo.org/job-5002-a30a41c1717fe2f7a451273807e00873?utm_campaign=google_jobs_apply&utm_source=google_jobs_apply&utm_medium=organic"
    },
    {
      "is_direct": null,
      "publisher": "LinkedIn",
      "apply_link": "https://uk.linkedin.com/jobs/view/c%23-developer-full-stack-net-core-javascript-at-client-server-4387271413"
    }
  ],
  "employer_logo": "https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcSep7cCew1OrvqWAa4sehtFvORuce5Xf7Z_Sa87&s=0",
  "employer_name": "Client Server",
  "job_is_remote": false,
  "job_longitude": -3.4359729999999997,
  "job_posted_at": "3 days ago",
  "job_publisher": "LinkedIn",
  "job_apply_link": "https://uk.linkedin.com/jobs/view/c%23-developer-full-stack-net-core-javascript-at-client-server-4387271413?utm_campaign=google_jobs_apply&utm_source=google_jobs_apply&utm_medium=organic",
  "job_highlights": {},
  "job_max_salary": null,
  "job_min_salary": null,
  "job_description": "C# Developer / Full Stack Engineer (.Net Core JavaScript) St Albans / WFH to £100k\n\nDo you have expertise with C# .Net backend development combined with JavaScript skills?\n\nYou could be progressing your career in a senior hands-on role at a technology driven trading company that invest in Sports betting markets with a flat structure where you will get your voice heard and can make a real impact on the bottom line, earning significant bonuses.\n\nAs a C# Developer you'll join an Agile development team to design and develop new features and enhancements to complex Payments and client systems within a microservices environment (300 services). You'll be working with a modern tech stack using C# .Net Core, AWS, Kubernetes, Kafka, Redis and TypeScript / Angular; using the right tool for the job, you'll be able to pick up new technologies and make recommendations for improvements.\n\nWFH Policy:\n\nYou'll join colleagues in St. Albans, Hertfordshire (parking available), 10 minute walk from local station, with the flexibility to work from home twice a week in a hybrid model.\n\nAbout you:\n• You have strong C# .Net Core backend development skills\n• You have JavaScript experience, combined with Angular or React\n• You have experience with AWS and microservices\n• You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms\n• You enjoy collaborating, learning new things and sharing knowledge\n• You are degree educated in Computer Science or closely related discipline\n\nWhat's in it for you:\n\nAs a C# Developer / Full Stack Engineer you will earn a competitive package:\n• Salary to £100k\n• Bonus\n• 25 days holiday, rising to 30 after 2 years\n• Enhanced parental leave\n• Contributory pension scheme\n• Private Medical\n• MSDN subscription\n• Discounts for gym membership, travel and cinema\n• Sabbatical after 10 years of service\n• Flexible working with 2 days work from home per week\n\nApply now to find out more about this C# Developer / Full Stack Engineer (C# .Net Core JavaScript) opportunity.\n\nAt Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.",
  "job_google_link": "https://www.google.com/search?q=jobs&gl=gb&hl=en&udm=8#vhid=vt%3D20/docid%3DGCZZvjP0exrgwYUKAAAAAA%3D%3D&vssid=jobs-detail-viewer",
  "employer_website": "https://www.client-server.com",
  "job_onet_job_zone": "4",
  "job_salary_period": "YEAR",
  "job_apply_is_direct": false,
  "job_employment_type": "Full–time",
  "job_employment_types": [
    "FULLTIME"
  ],
  "job_posted_at_timestamp": 1773792000,
  "job_posted_at_datetime_utc": "2026-03-18T00:00:00.000Z"
}