javascript Work, Jobs in clavering, ess (with Salaries)

Software Engineer - Full Stack Developer
Sartorius —Royston
- Full-time
- Hybrid work
- Continuous improvement
- JavaScript
- Software development
- Free parking
- Annual leave
Front End Developer
Highway Data Systems —Hitchin
- From £60,000 a year
- Full-time
- Hybrid work
- English
- AWS
- JavaScript
- Work from home
- Employee stock ownership plan
Quick apply
3d
JavaScript Developer
Biton System Consultants Ltd —Chelmsford
- £30,000 - £35,000 a year
- Full-time
- Bachelor's degree
- JavaScript
- Scripting
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Jr. Software Developer
Biton System Consultants Ltd —Chelmsford
- £25,000 - £30,000 a year
- Full-time
- Maths
- Bachelor's degree
- JavaScript
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Full Stack Software Engineer
PTC Inc. —Cambridge
- Oracle
- Software development
- APIs
Cloud Frontend Engineer
Signaloid —Cambridge
- £45,000 - £60,000 a year
- Full-time
- Remote
- Computer Science
- Engineering
- Master's degree
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Software Engineer
MBDA —Stevenage
- Up to £66,000 a year
- Overtime
- Hybrid work
- SQL
- C++
- Mentoring
- Free parking
Associate Software Engineer
Stratasys, Inc. —Cambridge
- Computer Science
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Junior Developer
ADM —London
- Azure
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4d
IT Teacher /Programming Tutor
Brightminds Tech LTD —Luton
- £18 - £20 an hour
- Part-time
- English
- Java
- Working with children
- Flexitime
- Flexible schedule
Quick apply
2d
Lead Software Engineer - FTC
Alzheimer's Research UK —Cambridge
- £63,000 a year
- Temporary
- JavaScript
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- Agile
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2d
Full Stack Software Engineer
Neutreeno —Cambridge
- £45,000 - £65,000 a year
- Full-time
- Hybrid work
- Computer Science
- AWS
- Bachelor's degree
- Annual leave
Quick apply
Senior Software Developer (North Kent/Chelmsford) Agile Worker
Essex Police and Kent Police —Chelmsford
- From £41,856 a year
- Full-time
- Microsoft Word
- Java
- JavaScript
- Work from home
8d
Tech Lead
Egg Free Cake Box —Enfield
- £70,000 a year
- Full-time
- Azure
- Computer Science
- Engineering
Quick apply
8d
Automation Test Engineer
Affinity Water —Hatfield
- £49,000 - £55,000 a year
- Hybrid work
- Azure
- Analysis skills
- Bachelor's degree
- Annual leave
- Employee discount
7d
Learning Technology Specialist (LMS Platform & Integrations)
Aveva —Cambridge
- Full-time
- Hybrid work
- SQL
- JavaScript
- APIs
- Annual leave
Digital Solutions Architect
David Lloyd Clubs —Hatfield
- £70,000 - £80,000 a year
- DevOps
- Java
- Communication skills
- Employee discount
2d
Backend Software Engineer
PTC Inc. —Cambridge
- Software development
- APIs
Software Developer
Interpham Consulting —Luton
- Full-time
- Oracle
- SQL
- Bachelor's degree
Full-Stack Web Developer
Wave Photonics —Cambridge
- £50,000 - £60,000 a year
- Full-time
- System design
- SQL
- AWS
- Annual leave
Quick apply

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Software Engineer - Full Stack Developer

Sartorius -
Royston

Apply Now

Job details

Full-time

Benefits

Free parking
Private dental insurance
Cycle to work scheme
Annual leave
Company pension
Private medical insurance
On-site parking

Qualifications

CSS
React
Software deployment
C#
Test automation
Git
.NET
OOP
Continuous improvement
JavaScript
UML
REST
Software development
APIs
GraphQL
TypeScript
Communication skills
HTML

Full job description

Join our Process Automation team in Royston as a Software Engineer.

We are looking for a Software Engineer for our Process Automation department at Sartorius, reporting to the Software Development Manager. In this role, you will be responsible for delivery of software for bioprocessing products used across pharmaceuticals and biotech customers, with the main focus on web engineering and working in C#/ to bridge current and future stacks.

The team consists of 13 professionals, and we are looking forward to shaping the future with you.

This position is available full-time based at our site in Royston (Hertfordshire), with some hybrid working available. The site is a short walk from Royston train station, on the Cambridge to London route and close to A505.

Grow with us – Your Responsibilities

Build
- Architect and implement modern web components (TypeScript/React), focusing on performance, accessibility, and maintainability.
- Produce clear design documentation (e.g., ADRs, UML) to align implementation with intent.
Collaborate
- Partner with Product Management and domain experts to shape requirements into small, testable increments.
- Participate in design and code reviews; mentor engineers on best practices.
Quality
- Write clean, testable code with unit, integration, and UI/component tests (e.g: Jest/React Testing Library).
- Contribute to documentation and knowledge sharing across the team.
- Work within appropriate quality and compliance practices for the domain.
DevOps
- Improve CI/CD pipelines, build reliability, and automated test coverage.
- Help streamline release processes to reduce lead time and increase deployment confidence.

What will convince us

Experience of professional software development experience delivering production systems
Strong modern web experience: TypeScript/JavaScript, HTML/CSS; React preferred
Practical experience with automated testing, version control (Git), code reviews and CI/CD
Ability to turn product requirements into clear designs and incremental deliveries
Collaborative communication skills and a continuous improvement mindset

Nice to Have

Solid C#/.NET skills including object‑oriented design and asynchronous programming.
React ecosystem expertise (state management, component libraries, accessibility)
WPF/XAML experience and desktop – web integration patterns
API design and implementation (REST/GraphQL), versioning, and security basics.
Data visualization, performance tuning, and profiling (front end and/or .NET).
DevOps exposure (pipelines, build tooling, artifact management, infrastructure as code).
Experience in regulated or quality-focused environments (e.g., GxP, ISO).

In order to commence working with us, the successful candidate must have the right to work in the UK.

What we offer

As a growing global life science company, stock listed on the German TecDAX, Sartorius offers a wide range of benefits:

Personal and Professional Development: Mentoring, leadership programs, internal seminar offerings
Making an impact right from the start: Comprehensive onboarding, including a virtual online platform – even before joining
Welcoming Culture: Mutual support, team spirit and international collaboration; communities on numerous topics such as coaching, agile working and businesswomen network
Health & Well-Being: Wide section of health and well-being support such as healthcare plans and health assessment services

Benefits

Attractive Working Conditions

37.5 hour working week
25 days annual leave plus public holidays
Annual option to buy, sell or carry over annual leave
Free parking on site
Free hot and cold drinks

Health & Wellbeing

Competitive benefits package, including:
- Private Medical Insurance
- Private Dental Insurance
- Group Life Assurance
- Travel Insurance (employee paid)
- Salary Sacrifice Health Assessment Service
- Salary Sacrifice Cycle to Work Scheme

Planning Ahead For Your Future

Group Personal Pension Plan
Group Income Protection
Salary Sacrifice Will Writing Service

Apply Now

Refine Your Search

javascript jobs in clavering, ess

Software Engineer - Full Stack Developer

Front End Developer

JavaScript Developer

Jr. Software Developer

Full Stack Software Engineer

Cloud Frontend Engineer

Software Engineer

Associate Software Engineer

Junior Developer

IT Teacher /Programming Tutor

Lead Software Engineer - FTC

Full Stack Software Engineer

Senior Software Developer (North Kent/Chelmsford) Agile Worker

Tech Lead

Automation Test Engineer

Learning Technology Specialist (LMS Platform & Integrations)

Digital Solutions Architect

Backend Software Engineer

Software Developer

Full-Stack Web Developer

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