Senior Full Stack Developer

Charles Jenson Recruitment
Brighton, United Kingdom
3 weeks ago
£60,000 – £70,000 pa

Salary

£60,000 – £70,000 pa

Job Type
Permanent
Work Pattern
Full-time
Work Location
On-site
Seniority
Senior
Education
Degree
Posted
11 May 2026 (3 weeks ago)

We are building a sophisticated CRM and Asset Management platform from the ground up, and we need a Senior .NET Developer to take total ownership of the backend. You’ll be one of two developers in a tight knit team, working alongside a Front-end specialist.

This isn't just about maintaining code; you will be the architect of our cloud infrastructure, the designer of our hybrid database strategy, and the lead on integrating Anthropic Claude AI for intelligent automation.

Technical Requirements:

  • Core Backend: C# and .NET 6/7/8 using ASP.NET Core Web API.
  • Hybrid Data: You’ll lead a dual-database approach using SQL Server (Entity Framework Core) for relational CRM data and AWS DynamoDB for flexible, user-defined asset records.
  • AWS Infrastructure: Hands on management of EC2, ECS, RDS, and S3, including setting up CI/CD pipelines (GitHub Actions or CodePipeline).
  • AI Integration: Experience with the Anthropic Claude API (or similar LLMs).
  • Security: Implementing robust authentication via JWT, OAuth 2.0, and ASP.NET Core Identity.

Other Requirements:

  • Autonomy: You are comfortable being the sole backend developer, making architectural decisions.
  • Problem Solver: You know when to use a relational schema and when to lean on NoSQL for speed and flexibility.
  • Collaborator: You can design clean, documented APIs (OpenAPI/Swagger) that make life easy for your front-end partner.
  • Agile Mindset: You enjoy a fast-paced environment where you can influence the product roadmap.

Desirable:

  • Building CRMs or complex platforms from scratch.
  • Experience with MediatR, CQRS, or event-driven background processing (SQS/Lambda).
  • AWS Certifications (Developer or Solutions Architect).

For more information please contact Charles Jenson Recruitment

Related Jobs

View all jobs

Senior Full Stack Developer (React & C#.NET)

Adecco London, United Kingdom

Full Stack Developer

Techunite Ltd Chertsey, Surrey, United Kingdom
£40,000 – £65,000 pa

Senior Full Stack Engineer

dunnhumby Manchester, United Kingdom
Hybrid

Senior Developer - Python (Or Golang)

Sky Tw75Qd, TW7 5QD, United Kingdom
Hybrid

Senior Developer

Reed.co.uk Wc2B5Lx, WC2B 5LX, United Kingdom
£90,000 pa Hybrid

Agentic Software Engineer

Adria Solutions Sheffield, United Kingdom
£60,000 – £70,000 pa Hybrid

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Where to Advertise Data Engineering Jobs in the UK (2026 Guide)

Where to advertise data engineering jobs UK in 2026: the specialist boards and channels that reach Spark, dbt, Snowflake and platform engineering talent. Data engineers occupy a distinct discipline that sits between software engineering, data science and cloud infrastructure — and the strongest candidates identify firmly with the data engineering community rather than with adjacent roles. General job boards consistently conflate data engineering with data analysis, data science and BI development, producing high application volumes but low candidate quality for specialist pipeline and platform roles. This guide, published by DataEngineeringJobs.co.uk, covers where to advertise data engineering roles in the UK in 2026, how the main platforms compare, what employers should expect to pay, and what the data says about hiring across different role types.

Data Engineering Jobs UK 2026: What to Expect Over the Next 3 Years

Data Engineering Jobs UK 2026: roles, salaries and the trends shaping UK data engineering hiring over the next three years — Spark, dbt, lakehouse and AI. Data engineering has become one of the most strategically important disciplines in the entire technology sector — and one of the most reliably in-demand. Every organisation that wants to use data to make decisions, train AI models, personalise products, manage risk, or understand its customers depends on data engineers to build the infrastructure that makes any of that possible. Without well-designed, reliable data pipelines, the most sophisticated machine learning model is worthless and the most ambitious analytics strategy is undeliverable. That foundational importance has made data engineering hiring remarkably resilient through the technology market corrections of the past few years. Where headcount reductions fell heavily on some engineering disciplines, demand for data engineers held firm — because the work of building and maintaining data infrastructure cannot be deferred in the way that some product development can. The data keeps coming. The pipelines need to work. But the data engineering jobs market of 2026 is not simply a stable version of what it was three years ago. The discipline has undergone a series of architectural shifts — from batch to streaming, from on-premise data warehouses to cloud-native lakehouses, from hand-rolled pipelines to declarative transformation frameworks, and most recently toward AI-augmented data engineering workflows that are beginning to reshape what the role looks like in practice. The employers hiring data engineers today are asking for a meaningfully different skill set than those hiring three years ago. The candidates who will thrive over the next three years are those who understand where the discipline is heading — which architectural patterns are becoming standard, which technologies are defining the modern data stack, and how the definition of a data engineering career is evolving toward a richer intersection of infrastructure, analytics, and AI enablement. This article breaks down what the UK data engineering jobs market is likely to look like through to 2028 — covering the titles emerging right now, the technologies driving employer demand, the skills that will matter most, and how to position your career ahead of the curve.