.net core developer jobs in Essex

Jobs found: 965
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Octad Recruitment Ltd
Wickford
£35,000 – £70,000

Developer x3 Based In Essex Software Consultancy , Salary range 35-70K, they use Delphi and C Sharp, SQL, any exp financial software is useful, 2 days in the office Mon/Wed. Developers of mid / senior level , will be Developing and maintaining application and associated services. Ideally with fintech background , ideally with technical degree. Proven Leadership would be beneficial . .Net c#,...

6 hours ago
Keepnet
Basildon

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK or Turkey (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs...

Hybrid
2 days ago
Curated
Colchester

You will join a cross-functional product engineering team working on the evolution and modernisation of a core SaaS platform. The focus is on building scalable, cloud-native services while improving reliability, performance, and long-term maintainability.

4 days ago
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Noir Consulting
Chelmsford

You will receive training in all aspects of: . NET 9, Blazor, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, SQL Azure and MongoDB. At the centre of our client’s culture is freedom and openness which takes a lot of people by surprise. But the good kind of surprise, like a birthday party!

3 days ago
Spark Travel
Colchester

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS...

5 days ago
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QWARE
Chelmsford

Department: Support Reports To: Application Software Support Manager Location: Remote Salary: £55k - £60k /yr (depending on experience) Contract Type: Permanent – Full Time Role Summary We're looking for an experienced full-stack .NET developer to join our team in a new and exciting role. This role will initially be supporting an array of clients, helping our support team to continue to...

16 minutes ago
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Advanced Resource Managers Limited
Basildon

Job Description Software Developer Basildon 12-Month Contract Paying up to £65p/h (Inside IR35) Please note - due to the nature of the work, you will need to hold or be eligible to obtain a high level of UK Security clearance - please only apply if suitable Key Responsibilities: - Ability to work to software development process (from requirements capture through to Verification and...

4 hours ago
Hays Specialist Recruitment
Rayleigh

Job Description Rayleigh Salary - Up to £51k DOE Monday - Friday days Your new company: Based in Rayleigh, you will be joining an industry-leading technology company that specialises in the manufacture of payment systems. Due to a change of market and a drastic increase in business, the company is now seeking an innovative and experienced electronics-based Research & Development engineer to...

52 minutes ago
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Synergy Resourcing Solutions Limited
Chelmsford CM1
£300 – £350 per day

You will be responsible for implementing several targeted improvements to a live ASP. NET MVC application, including: Adding multi-factor authentication (MFA) to user login Implementing step-up verification for sensitive user actions to confirm user presence at the point of authorisation

6 hours ago
Engineering
Chelmsford

Job Description Rayleigh Salary - Up to £51k DOE Monday - Friday days Your new company: Based in Rayleigh, you will be joining an industry-leading technology company that specialises in the manufacture of payment systems. Due to a change of market and a drastic increase in business, the company is now seeking an innovative and experienced electronics-based Research & Development engineer to...

16 hours ago
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Noir Consulting
Colchester

.NET Developer, Optimizely, CMS – Colchester, Essex (Tech stack: .NET Developer, CMS, Optimizely, Sitecore, Umbraco, .NET 9, C#, Angular, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Established in the 1990s our client is one the fast growing technologies brands across Europe. They have built an unrivalled reputation for developing revolutionary .NET software solutions....

7 days ago
Keepnet
Chelmsford

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK or Turkey (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs...

Hybrid
2 days ago
Octad Recruitment Ltd
Wickford
£40,000 – £70,000

Hiring Now: 3x Software Developers (Mid & Senior) – Essex Hybrid: 2 days onsite (Mon & Wed) Salary: £40,000–£70,000 Sector: Software Consultancy / FinTech A leading software consultancy based in Essex is expanding its engineering team and looking for three Developers across mid and senior levels. If you enjoy ownership, clean engineering, and working across a varied tech stack, this is a strong...

Hybrid
6 hours ago
Spark Travel
Basildon

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS...

5 days ago
Curated
Basildon

You will join a cross-functional product engineering team working on the evolution and modernisation of a core SaaS platform. The focus is on building scalable, cloud-native services while improving reliability, performance, and long-term maintainability.

5 days ago
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.net core developer, Essex
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QWARE
Colchester

Department: Support Reports To: Application Software Support Manager Location: Remote Salary: £55k - £60k /yr (depending on experience) Contract Type: Permanent – Full Time Role Summary We're looking for an experienced full-stack .NET developer to join our team in a new and exciting role. This role will initially be supporting an array of clients, helping our support team to continue to...

16 minutes ago
Spark Travel
Chelmsford

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS...

5 days ago
Curated
Chelmsford

You will join a cross-functional product engineering team working on the evolution and modernisation of a core SaaS platform. The focus is on building scalable, cloud-native services while improving reliability, performance, and long-term maintainability.

5 days ago
Bookmark Not interested
QWARE
Basildon

Department: Support Reports To: Application Software Support Manager Location: Remote Salary: £55k - £60k /yr (depending on experience) Contract Type: Permanent – Full Time Role Summary We're looking for an experienced full-stack .NET developer to join our team in a new and exciting role. This role will initially be supporting an array of clients, helping our support team to continue to...

16 minutes ago
Keepnet
Colchester

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK or Turkey (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs...

Hybrid
2 days ago
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