561+ Fullstack Engineer Intern React Nextjs Python Jobs in Chelmsford, UK — Local Employers Hiring June 2026

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Full Stack Engineer Intern React, Next.js & Python

Full-Stack Engineer Intern - React, Next.js & Python Remote | Duration: 6 Months | Start Date: 6 July 2026 | Commitment: ~20 hours per week | Eligibility: Students enrolled in a credit-bearing UK university placement | Application Deadline: Sunday 28 June 2026 | Unpaid (credit-bearing, contribu ...

AI Engineer Intern LLM Agents & Automation (Python)

AI Engineer Intern - LLM Agents & Automation (Python) Remote | Duration: 6 Months | Start Date: 6 July 2026 | Commitment: ~20 hours per week | Eligibility: Students enrolled in a credit-bearing UK university placement | Application Deadline: Sunday 28 June 2026 | Unpaid (credit-bearing, contrib ...

Service Solutions Intern

Title/Position: Aftersales Service Solutions Internship Location: Basildon (Phoenix House) Sector: Automotive Business: Truck industry Department: Aftersales Contract Type: Internship (Full-time) Duration: 12 mon ...

Composite Commerce Architect

Role: Composite Commerce Architect Location - UK or Netherlands or Poland Work mode - Remote Position - FTE Must have skills - PIM or OMS Skills required to contribute: Hands-on (Must have) 20+ years of working experience ...

Senior Software Engineer

Senior Software Engineer Role: Senior Software Engineer Salary: Up to £65,000 Location: Fully Remote Tech Stack: C#, .NET, Azure/AWS/GCP, React, Node.js, Docker, Kubernetes, Terraform, CI/CD Eligibility: Applicants must have t ...

Technical Lead

Role: Technical Lead Location: Remote We are The Citation Group - a collective of businesses dedicated to supporting small and medium-sized enterprises across a range of essential services. We know that running a business means juggling a lot. Our mission is to ease th ...

Multi skilled Maintenance Engineer Electrical Bias

An excellent opportunity for a Multi-Skilled Maintenance Engineer to join a Global Engineering Automation business with fantastic benefits and career progression. The Multi-Skilled Maintenance Engineer will also have opportunities to gain certified training, continuous development, and a progressive ca ...

.NET Developer Stansted

.NET Developer, C# 14 - Global Technology Brand – Stansted, Essex (Tech stack: .NET Developer, .NET 10.0, ASP.NET, C# 14, WPF, React, Angular 21, Microservices, Azure, ASP.NET Core Web API, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) <b ...

Artificial Intelligence Engineer

Job Title: AI/ML Engineer (LLMs / Python / Automation) Location: UK/Europe (Remote) About the Role: We are bypassing theoretical research and building an elite team of practitioners focused entirely on the real-world execution of artificial intelligence ...

HVAC Controls Software Engineer I – Programming

Albireo Energy, LLC seeks a Software Systems Engineer in Chelmsford, UK to ensure the success of software design for HVAC and utilities projects. Responsibilities include reviewing specifications, managing project documents, and commissioning large systems. The ideal candidate holds a degree in enginee ...

Maintenance Engineer

We are recruiting a Maintenance Engineer to join our team in the South! This is a mobile role based in the Chelmsford area. Role Summary: Responsibilities React to breakdown maintenance requests within the required SLA's. Ensure routine maintenance is carried out to a high ...

Senior ITSM Platform Engineer (Ivanti Neurons)

About Client: Our client is the leading collaboration on network and related infrastructure and services for the benefit of research and education, contributing to Europe's economic growth and competitiveness. Its offices are in Amsterdam, NL and Cambridge, UK. Experience R ...

Senior Data Engineer

Senior Data Engineer (Azure, Fabric) Fully Remote - Up to £70,000 + Benefits We’re supporting a leading international professional services organisation with a strong reputation in insurance, risk, and legal services as they build out a modern data capab ...

Maintenance Engineer

Job Information Title : Maintenance Engineer Job ID Posted 07-May-2026 Role type Full-time Areas of Interest Building Management, Engineering/Maintenance, Facilities Management Locations Basildon, Chelmsford ...

Technical Lead | High Ownership & Remote

Technical Lead (Python / TypeScript) | Product Engineer Fully Remote | High Ownership | Meaningful Equity Join a profitable, product-led startup with exceptional product-market fit, rapid growth, and backing from a select group of investors — including the former CMO of Meta. Thi ...

Java Software Engineer

A prominent IT consultancy is actively searching for a talented Full Stack Engineer to join their team on a permanent basis. The ideal candidate will possess extensive experience in developing robust web applications using Java (Spring Boot), HTML, CSS, and JavaScript/TypeScript. This role offers an exciting ...

Embedded Software Engineer

Embedded Linux Engineer Permanent | Hybrid | No Visa Sponsorship available The Role We’re seeking an Embedded Software Engineer with strong embedded MCU and embedded Linux experience. You’ll design, build, and test embedded systems across sensing, robotics, communi ...

Site Reliability Engineer

Site Reliability Engineer (Contract) Type: Contract WFH: Fully Remote Rate: £300-400 per day (Inside) Location: Remote Experience level: Around 3-5 years, though candidates with slightly more experience may be relevant if ...

Site Reliability Engineer

Type: Contract WFH: Fully Remote Rate: £300-400 per day (Inside) Location: Remote Experience level: Around 3-5 years, though candidates with slightly more experience may be relevant if rate-aligned A market-leading consultancy is looking for a Site Reliability Engineer to support an AWS-hosted data ...

Service Engineer, Access Control Engineer, Security Engineer

A genuinely exciting Service Engineer opportunity has arisen with this leading provider or door entry, access control and warden call systems. They are looking for an experienced Door Entry/Access Control Engineer to cover the Kent area. LOCATION: Candidates will live in Ilford, Enfield, Brent ...

Field Service Engineer / Mechanical Engineer

Field Service Engineer ( Electrical/ Mechanical)Greater London/ Essex£40,000 - 45,000 basic salary (Some flexibility based on experience) + Unlimited Overtime (Paid door to door), OTE 50k plus, standby allowance payment, Company Vehicle, Tools, Uniform, 22 Days Holiday, Meal allowance)The role * ...

Field Service Engineer / Mechanical Engineer

Field Service Engineer ( Mechanical) Greater London and South East £38,000 - 45,000 basic salary (Some flexibility based on experience) + Unlimited Overtime (Paid door to door), OTE 50k plus, standby allowance payment, Company Vehicle, Tools, Uniform, 22 Days Holiday, Meal allowance ...

Project Engineer

About The RoleRight across infrastructure, theres a requirement to not only maintain, but also renew and reimagine. Whatever stage youre at in your career, with us youll have an opportunity to grow and develop. Delivering essential infrastructure services for life, while being safety first, and client and cu ...

Blasting Engineer

BAM UK&Ireland is looking for Blasting Engineers/Trainee Blasting Engineers to join our team, supporting the Quarrying and extractive operations across the United Kingdom (Scotland and England specifically). This will be a hands-on role carrying out Drill and Blast duties and working alongside our blasting te ...

Maintenance Engineer

£20ph + Overtime | Company Van | Permanent Role Nationwide Project Work | Training & Progression We are looking for an experienced Maintenance Engineer to join our growing team based from our Thurrock depot.This is a permanent, full-time role working on temporary welfare units, cabins and e ...

Facade Engineer

About the Role A leading, multidisciplinary built-environment consultancy is seeking an experienced Fire Engineer or Fire Consultant to support the delivery of External Wall System assessments, including FRAEW and EWS1 reporting, across residential and mixed-use developments. The role sits with ...

Resident Engineer

Job Title - Resident Engineer Location - Grays, Essex Salary: £32,000 - £38,000 Shift: Monday to Friday Days - 40 Hours Job Role: We are seeking a Resident Engineer to join a leading materials handling business, based full-time at a ke ...

Plumbing Engineer

About The Role Join HomeServe as a Plumbing Engineer and play a vital role in keeping our customers' homes running smoothly. • Location: Chelmsford • Salary: £40,720 - £44,120 (depending on experience) + £3,000 guaranteed bonus in your first year• Hours: </ ...

Engineer Surveyor

Engineer Surveyor Southend-on-Sea, Rayleigh & Basildon Areas ? Attractive Starting Salary + Benefits? Company Car with Personal Use + Fuel Card? Yearly Pay Reviews? Opportunity to Become a Specialist Engineer Surveyor? Monday to Friday Working? Friendly & Supportive M ...

Installation Engineer

Sureserve Sureserve mission is to be the trusted partner of choice to the social housing and related public sector in delivering essential and affordable heating, energy savings, and compliance solutions.We are playing a key and progressive role in decarbonisation, always delivering for cu ...

Refrigeration Engineer

Refrigeration Engineer Essex £47,676.66 (salary including on call standby 1:4) Permanent My client is on the lookout for an experienced Refrigeration Engineer to join the team. You will have the opportunity to work on one of their leading supe ...

Mechanical Engineer

About The RoleRight across infrastructure, theres a requirement to not only maintain, but also renew and reimagine. Whatever stage youre at in your career, with us youll have an opportunity to grow and develop. Delivering essential infrastructure services for life, while being safety first, and client and cu ...

Service Engineer

Service Engineer / Field Service Technician / HVAC Engineer required to join a market-leading HVAC manufacturer The successful Service Engineer / Field Service Technician / HVAC Engineer will provide mechanical and electrical repair, service, fault finding, and maintenance of bespoke Chillers, Heat Pu ...

Senior Engineer

Role Title : Senior Engineer Location : Lower Thames Crossing Salary: £45-50k Benefits: Bonus Lodging / travel allowances About the Role At Blackwell Earthmoving Limited, part of the Hargreaves Ser ...

Safety Engineer

Safety Case Engineer Location – Hybrid/Remote, with travel once a month to site. Salary – DoE. Due to the nature of the programmes, you must be a sole British Citizen to be eligible for the position. Copello is working with ...

Heating Engineer

Sureserve Sureserve mission is to be the trusted partner of choice to the social housing and related public sector in delivering essential and affordable heating, energy savings, and compliance solutions.We are playing a key and progressive role in decarbonisation, always delivering for cu ...

Alarm Engineer

Job Role: AlarmEngineer Location: Chelmsfordand surrounding areas Salary: £30,000 - £32,000 per annum (negotiated on experience) Hours: 40 hours over Monday - Friday The Role: The installation ofstaff attack and nurse call systems primari ...

Maintenance Engineer

Shift Maintenance Engineer - Mechanical Biased Location: Clacton-On-Sea, Essex Salary Guide: £42,600 PA, Depending on experience Excellent Benefits, including generous non-contributory pension. Shift Pattern: 12 hr continuous 4 On 4 ...

Electrical Engineer

Electrical Engineer EV ChargingHighly Competitive Salary + Competitive Overtime Rate + Electric Vehicle (Van) With Personal Use + Mobile + Laptop + Pension + 23 Days Holiday (Rising with Service) + Excellent Company Benefits Sector: EV Infrastructure / Electrical Engineering / Renewable ...

Cloud Engineer

Amazon Connect Developer Remote | 6 Month Contract | Up to £425/day Inside IR35 We're supporting a large-scale organisation undergoing a significant contact centre transformation and are looking for an experienced Amazon Connect Developer to join the team. Th ...

Network Engineer

Azure Network Engineer Location: Remote (UK-based) Employment Type: Permanent or 12-Month Fixed-Term Contract (FTC) Security Clearance: Active Enhanced SC (eSC) clearance required to be considered About Amber Labs Am ...

Analytics Engineer

About the job We're a fast-growing, premium body care brand, based in the UK. Data isn't a bolt-on for us, it's native to how we operate, and we're hiring someone to help build that out properly. This is a hands-on builder role, we want working systems in the hands of our operators, not ...

Founding Engineer

CodeWall is building the future of cyber security and on a mission to create the world's best AI super hackers. We are VC-backed by some of the best and just closed our $4M pre-seed round, the largest ever for a cyber startup in the UK. Read our manifesto for why we built it, and our research for what it's al ...

Commissioning Engineer

Role: Commissioning Engineer - BESS Location: Rayleigh, Essex Rate: Up to £50 per hour (Outside IR35) Initial 3-Month Contract (Potential Extension to 6 Months) Hours: Monday - Thursday 08:00–18:00 | Early Finish Friday We h ...

SOC Engineer

SC Cleared SOC Engineer - Remote - 6 months rolling - £400pd Outside IR35 I'm working with a government consultancy looking for an SC Cleared SOC Engineer for a 6 month rolling contract. Skills: Splunk Cribl Active SC ...

MLOps Engineer

About Quantiphi: Quantiphi is an award-winning, AI-First global digital engineering company that helps the world’s leading Fortune 1000 organizations transform bold ideas into measurable business impact. We go beyond building innovative AI technologies—we solve the problems that matter most to ...

Maintenance Engineer

Maintenance Engineer – Personal Care and Fragrance Manufacturing Department: Engineering & Maintenance Reports To: Production Manager Role Overview We’re looking for a hands-on Maintenance Engineer to keep our fast-paced personal care manufacturing and ...

Site Engineer

Site Engineer – Major Infrastructure Programme, East Tilbury We are seeking a motivated Site Engineer to join a Tier 1 joint venture delivering one of the United Kingdom’s most significant civil engineering programmes in the East Tilbury area. This is a rare opportunity to be part of ...

Test Engineer

Test Engineer 100% Remote Working 6-month contract Outside-IR35 c£425 to £450 per day The Opportunity: We are currently seeking an experienced Test Engineer with proven experience consul ...

Engineer Surveyor

Engineer Surveyor Sudbury, Braintree, Harlow & Brentwood areas CO10, CO9, CO6 & CM postcodes. Job Reference: J5260 ? Attractive Starting Salary + Benefits? Company Car with Personal Use + Fuel Card? Yearly Pay Reviews? Opportunity to Become a Specialist Engine ...

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    Fullstack Engineer Intern React Nextjs Python Jobs in Chelmsford Job Search Guide, Trends and Insights