Application developer Work, Jobs in Saffron Walden, Ess (with Salaries)

PTC ThingWorx Developer / Senior Support Engineer – IIoT
in-tech group Ltd —Stevenage
- Full-time
- Azure
- SQL
- AWS
Quick apply
PTC Windchill PLM Developer
in-tech group Ltd —Stevenage
- Full-time
- Azure
- Computer Science
- DevOps
Quick apply
Developer (Full Stack, Cloud, AI and Platform Delivery)
Hexcel Corporation —Duxford
- Full-time
- Azure
- Master's degree
- APIs
C++ AI/ML Software Engineer
HP —Cambridge
- Full-time
- Hybrid work
- Computer Science
- Master's degree
- C++
AI Automation Software Development Engineer, Ring
Evi Technologies Limited —Cambridge
- Full-time
- Computer Science
- Java
- C++
JavaScript Developer
Cambridge Intelligence —Cambridge
- Hybrid work
- JavaScript
- Annual leave
Actuarial Developer
WTW —Cambridge
- Full-time
- Hybrid work
- Microsoft Office
- Bachelor's degree
- Organisational skills
- Annual leave
- Employee assistance programme
Machine Learning Senior Software Engineer
Arm —Cambridge
- £73,500 - £99,500 a year
- Hybrid work
- English
- C++
- Machine learning
PLM Windchill Developer (SC Cleared)
Stanley David and associates —Stevenage
- £75,000 - £85,000 a year
- Full-time
- Hybrid work
- ERP systems
- Java
- SQL
Quick apply
5d
Senior Information Developer (Technical Author)
Arm —Cambridge
- £57,900 - £78,400 a year
- Hybrid work
- Product management
- Software development
Software Engineer – Web Development Specialist
CCDC —Cambridge
- Up to £55,000 a year
- Software development
- IT
Windows UI Endpoint Developer
HP —Cambridge
- Full-time
- Azure
- C++
- AI
AI Workflows Engineer
Neural Concept —Cambridge
- Full-time
- Hybrid work
- CAD
- Machine learning
- Python
- Flexible schedule
19h
Junior Quality Assurance Engineer - 6 Month FTC
The Delta Group —Bishop's Stortford
- Hybrid work
- Azure
- JavaScript
- APIs
Quick apply
Junior Microsoft Power Platform & Fabric Developer
Motability Foundation —Harlow
- £35,000 - £40,000 a year
- Hybrid work
- Azure
- SQL
- JavaScript
- Free parking
- Annual leave
Quick apply
Senior Delivery Consultant - Connect and Lex, Amazon Connect Center of Delivery Excellence
AWS EMEA SARL (UK Branch) —Cambridge
- Full-time
- Azure
- Military
- Salesforce
Senior Jewelry Product Development Manager
Déesse Jewelry UK Ltd. —Cambridge
- £75,000 - £100,000 a year
- Full-time
- AutoCAD
- Merchandising
- Microsoft Office
- Health & wellbeing programme
- Flexitime
Quick apply
8d
Principal Linux/Android Platform Developer
RMG Digital Ltd —Cambridge
- Up to £70,000 a year
- Full-time
- Java
- C++
- APIs
Software Engineer – Web Development Specialist
The Cambridge Crystallographic Data Centre —Cambridge
- Software development
- IT
Software Developer C++ Pro Audio
inMusic —Cambridge
- Full-time
- Hybrid work
- Computer Science
- English
- C++
- Annual leave
- Employee assistance programme
Quick apply

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PTC ThingWorx Developer / Senior Support Engineer – IIoT

in-tech group Ltd
Stevenage

Quick apply

Job details

Full-time

Qualifications

Performance tuning
UI development
Azure
XML
SQL
AWS
Analysis skills
JavaScript
REST
APIs
Communication skills

Full job description

About the Job

As a specialist in electronics and software for the past 20 years, in-tech is a dynamic, fast-growing engineering company headquartered in Munich, Germany employing around 2350 employees globally across 20 project locations in 8 countries.

in-tech develops innovative engineering solutions for the automotive, rail, aerospace, defence, and industrial sectors.

We are committed to a flexible, modern work culture and work-life balance. Our colour orange stands for liveliness, warmth, and dynamism. We value a strong team spirit, fresh ideas and a positive work culture. We call it the “Orange Spirit”!

Since 2024, in-tech became a subsidiary of Infosys Ltd. This strategic partnership enables us to offer our customers even more comprehensive development and digitalisation services and a greater offshore capability.

We are looking for a PTC ThingWorx Developer focused on building and supporting Industrial IoT solutions for manufacturing environments. You will design and maintain ThingWorx applications (Mashups, services, integrations), connect industrial devices via Kepware and protocols like OPC-UA/MQTT, and integrate with systems such as MES, ERP, and Windchill. A key part of the job is providing production support, troubleshooting complex issues, optimising performance, and ensuring secure, reliable operation across Dev/QA/Prod environments. The position is UK-based, open to UK Nationals only, with SC security clearance required or eligibility to obtain it. If you’re passionate about joining a growing and dynamic team with a company with a positive culture and team spirit, we’d love to connect with you!

Responsibilities

Design, develop, and maintain ThingWorx applications (Mashups, Services, Things, Thing Templates).
Implement scalable IIoT solutions for manufacturing and industrial use cases.
Configure ThingWorx security (users, groups, roles, permissions) per enterprise policies.
Build reusable components and frameworks to standardise development across projects.
Develop integrations using REST APIs, SQL, JSON/XML with MES, ERP, Windchill and other systems.
Configure industrial connectivity via Kepware, OPC-UA, MQTT, and PLCs for real-time data.
Provide L1/L2/L3 production support including incident resolution and RCA documentation.
Monitor and optimise application performance, stability, and resource utilisation.
Manage deployments, releases, upgrades, and environment support (Dev/QA/Prod).
Collaborate with business and technical teams, contributing to best practices and continuous improvement.

Requirements

5–8 years of hands-on experience with PTC ThingWorx (development + support).
Strong skills in Mashup UI development, ThingWorx Services, and server-side logic.
Proficiency in JavaScript, REST APIs, JSON, and SQL.
Solid experience in production support, performance tuning, and troubleshooting.
Practical knowledge of ThingWorx security, deployments, and environment management.
Experience with Kepware and industrial data connectivity (OPC-UA, MQTT, PLCs).
Exposure to ThingWorx Navigate, Windchill integration, and manufacturing/PLM contexts.
Strong analytical and problem-solving skills for complex integrations and data flows.
Good communication skills and ability to work in cross-functional, multi-stakeholder environments.
UK National with existing SC clearance or eligibility; experience with PTC DPM/RTPPM/AMU/CWC, MES, cloud (Azure/AWS), and DevOps is a plus.

Important Note:- Candidate must be a UK National due to the nature of the customer environment and associated security requirements.

Candidates who have previously held Security Check (SC) Clearance, or Candidates who are eligible to obtain SC Clearance, will be strongly preferred.

Apply with us

If you have experience and team spirit and are looking for a great place to work, then start your job with us.

As part of our dedication to the diversity of our workforce, in-tech is committed to equal employment opportunity without regard for age, race, colour, national origin, ethnicity, gender, protected veteran status, disability, sexual orientation, gender identity, or religion.

Application question(s):

What is your Notice Period?
Do you hold British Passport? (Only UK Citizens)
Are you fine to work from office 5 days a week?
Are you able to commute to Stevenage?
Did you held Security Clearance before? Or can you obtain one now.

Work Location: In person

Quick apply

Refine Your Search

application developer jobs in saffron walden, ess

PTC ThingWorx Developer / Senior Support Engineer – IIoT

PTC Windchill PLM Developer

Developer (Full Stack, Cloud, AI and Platform Delivery)

C++ AI/ML Software Engineer

AI Automation Software Development Engineer, Ring

JavaScript Developer

Actuarial Developer

Machine Learning Senior Software Engineer

PLM Windchill Developer (SC Cleared)

Senior Information Developer (Technical Author)

Software Engineer – Web Development Specialist

Windows UI Endpoint Developer

AI Workflows Engineer

Junior Quality Assurance Engineer - 6 Month FTC

Junior Microsoft Power Platform & Fabric Developer

Senior Delivery Consultant - Connect and Lex, Amazon Connect Center of Delivery Excellence

Senior Jewelry Product Development Manager

Principal Linux/Android Platform Developer

Software Engineer – Web Development Specialist

Software Developer C++ Pro Audio

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