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Full Stack Engineer Jobs

Overview

Looking for top Full Stack Engineer jobs? Explore our curated listings of full stack developer positions across leading tech companies. Whether you specialize in frontend, backend, or both, find the perfect role that matches your skills and career goals. Start your next full stack engineering job search here and take your tech career to the next level!
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Trainee Software Developer
ITOL Recruit
Multiple locations
In office
Mid
£26k - £35k
RECENTLY POSTED
aws
javascript
github
git
python
Are you looking to benefit from a new career in Software Development?
Skills shortages in the IT sector is driving the need for qualified, entry-level career seekers and career changers.
We help place graduates from this programme in top UK companies and organisations needing to employ entry-level software development staff that can hit the ground running with up-to-date skills gained from this programme.
The best part is you will not need any previous experience as fully accredited training, which includes tutor support and mentoring, provides you with the skills, practical knowledge, and qualifications for you to secure a professional job and career in coding. You will also have the reassurance of a job guarantee (£25K-£40K) upon completion.
Whether you are working full-time, part-time or are unemployed, this package has the flexibility to be completed at a pace that suits you and can be completed in a few weeks or a few months (step 1 to 4 below). Your job and career goals are completed in four simple steps.
Step 1 -HTML and CSS Online Training ( 12 weeks)
The first step is completing a selection of professional and industry-recognised courses. We have carefully selected these courses to give you the most out of both your learning and employment journey.
HTML Essentials (6 weeks)
CSS Essentials (6 weeks)
The training is delivered via multimedia rich video tutorials, presentations, and quizzes through a portal that you study online from anywhere you choose. You will also be assigned an expert tutor and a support mentor to help you throughout your training.
Once the HTML & CSS courses are complete, you will be ready to move forward.
Step 2 -Online Training ( 12 weeks)
The second step includes a selection of more advanced courses to get you up to speed.
Learn the Command Line (1.5 weeks)
Learn Git & GitHub (1.5 weeks)
Learn JavaScript (1.5 weeks)
Learn Python 3 (1.5 weeks)
JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can use it for both small and complex tasks, and it is used across many different industries.
Step 3 - Build a Portfolio Website Project (1 week)
Additional Courses
AWS Certified Cloud Practitioner
Microsoft Certified: Azure Administrator Associate
Step 4 **-**Entry Level Development placement (£25K - £40k)
We work with you to secure your first role in software development, website administration or programming, with a starting salary of anywhere between £25K - £40k. While working in your first role, we will release your second batch of training which is specifically designed to increase your development knowledge to help you develop your career further to become a software developer.
We have been helping career changers and new career seekers gain new careers since 2009 and we are a CompTIA Gold Partner, accredited by the BCS (Chartered Institute of IT/ British Computer Society) to ensure we provide the highest levels of training.
In addition, we are also ELCAS approved to help members of the Armed Forces, Service Leavers and Veterans gain rewarding careers in IT and Cybersecurity.
Job Guarantee
Due to the success of this programme and the skills shortage of entry-level development staff, we can guarantee you will secure a job upon completion of your study programme, or we will refund you 100% of your course fees back. This is subject to our terms of learning/ terms of business.
Enthusiastic about starting a career in coding? Apply now and one of our friendly advisors will be in touch.
Web Developer Trainee
ITOL Recruit
Multiple locations
In office
Mid
£28k - £35k
RECENTLY POSTED
aws
javascript
python
Are you looking to benefit from a new career in Web Development?
Skills shortages in the IT sector is driving the need for qualified, entry-level career seekers and career changers.
We help place graduates from this programme in top UK companies and organisations needing to employ entry-level software development staff that can hit the ground running with up-to-date skills gained from this programme.
The best part is you will not need any previous experience as fully accredited training, which includes tutor support and mentoring, provides you with the skills, practical knowledge, and qualifications for you to secure a professional job and career in coding. You will also have the reassurance of a job guarantee (£25K-£40K) upon completion.
Whether you are working full-time, part-time or are unemployed, this package has the flexibility to be completed at a pace that suits you and can be completed in a few weeks or a few months (step 1 to 4 below). Your job and career goals are completed in four simple steps.
Step 1 - HTML and CSS Online Training
The first step is completing a selection of professional and industry-recognised courses. We have carefully selected these courses to give you the most out of both your learning and employment journey.
HTML Essentials
CSS Essentials
Tailwind
The training is delivered via multimedia rich video tutorials, presentations, and quizzes through a portal that you study online from anywhere you choose. You will also be assigned an expert tutor and a support mentor to help you throughout your training.
Once the HTML & CSS courses are complete, you will be ready to move forward.
Step 2 - Online Training
The second step includes a selection of more advanced courses to get you up to speed.
React-js
JavaScript
JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can use it for both small and complex tasks, and it is used across many different industries.
Step 3 - Build a Portfolio Website Project
Additional Courses
AWS Certified Cloud Practitioner
Microsoft Certified: Azure Administrator Associate
Step 4 -Entry Level Development placement (£25K - £40k)
We work with you to secure your first role in software development, website administration or programming, with a starting salary of anywhere between £25K - £40k. While working in your first role, we will release your second batch of training which is specifically designed to increase your development knowledge to help you develop your career further to become a software developer.
We have been helping career changers and new career seekers gain new careers since 2009 and we are a CompTIA Gold Partner, accredited by the BCS (Chartered Institute of IT/ British Computer Society) to ensure we provide the highest levels of training.
In addition, we are also ELCAS approved to help members of the Armed Forces, Service Leavers and Veterans gain rewarding careers in IT and Cybersecurity.
Job Guarantee
Due to the success of this programme and the skills shortage of entry-level development staff, we can guarantee you will secure a job upon completion of your study programme, or we will refund you 100% of your course fees back. This is subject to our terms of learning/ terms of business.
Enthusiastic about starting a career in coding? Apply now and one of our friendly advisors will be in touch.
Junior Full Stack Developer
Constant Recruitment Ltd
Ashford
In office
Junior
£25k - £35k
RECENTLY POSTED
php
mysql
github
git
wordpress
nodejs
+2
£25,000 - £35,000 DOE + Bonus + 5% Pension
Rural Ashford - Own transport is essential - 100% Office Based
Are you a Junior Developer with some hands-on experience, or perhaps a recent graduate or school leaver with a strong interest in development and some examples of work to share?
Do you enjoy creating well-tested, secure, and functional code that makes a real difference to users?
Would you like to join a small, collaborative team where you can learn, grow, and contribute to exciting projects?
The Role
We are looking for a Junior Full Stack Developer to join a design and development team. You will help maintain and develop bespoke applications, implement new product features, and enhance existing functionality.
This role requires you to stay at the forefront of modern technologies, industry news, and security best practices. We are looking for someone eager to learn, committed to development, and excited to contribute to a close-knit team.
Responsibilities
Assist with incoming support requests, acting as 2nd line to investigate bugs and data issues.
Identify potential bugs and record them in detail on project tracking software.
Resolve identified bugs, isolating code changes from other issues.
Implement new development requests with well-written, maintainable code.
Write code in a style consistent with existing projects.
Extensively test code across different use cases, comment appropriately, and produce testing guidelines.
Manage workload through project management software, communicating with multiple teams to prioritise tasks within fixed development cycles.
What You Need
Solid fundamentals in web security.
Understanding of source control, ideally Git.
Technical skills in JavaScript/TypeScript, Node.js, Angular, HTML, CSS, and MySQL.
Strong communication skills to work effectively with management and support teams.
Willingness to learn and adapt practices in a changing industry.
Ability to work to security best practices and company policies to ensure quality and compliance.
Extras We’d Love
Degree in Computer Science.
Knowledge of cloud infrastructure, services, and security.
Prior web development experience (applications, websites, or WordPress).
PHP or other programming languages.
About the Company
Our client creates beautiful, unique, and functional systems, with every aspect of the development process designed to match clients’ needs. They have been established for over 30 years and have built a reputation for delivering bespoke solutions to a wide range of clients - from major international companies to small independent businesses.
Projects range from small responsive websites to fully functional management platforms, including maintaining one of the UK’s market-leading case management software products.
The Offer
£25,000 - £35,000 DOE
Annual bonus
5% contributory pension
20 days’ annual leave + bank holidays
Day off on your birthday
The office is based in a rural location, so a driving licence and vehicle will be required.
How to Apply:
Please send your CV and cover letter. Links to code you’ve worked on are very welcome - a GitHub or Bitbucket URL is ideal.
SC Cleared Python Developer
SR2 - Socially Responsible Recruitment
Southampton
Hybrid
Mid
£500/day
RECENTLY POSTED
python
processing-js
kubernetes
c++
C/C++ | Data Processing | Kubernetes | Sonar Systems | Hybrid (Southamptom)
SR2 is partnered with an industry leading consultancy on the Defence programme, supporting critical Defence innovation, and we’re looking for an experienced Full Stack Software Engineer to join the team.
This role will focus on developing robust, production-grade APIs, building data pipelines, and delivering software applications into secure containerised environments. You’ll work closely with scientists, engineers, and domain experts to ensure sonar data is processed, shared, and operationally ready.
Key Responsibilities:
Design and develop APIs for data streaming across multiple protocols (HTTP RPC, WebSockets, TCP, UDP) using JSON/Protobuf
Support engineers and scientists in adopting and using APIs effectively
Build and maintain data processing pipelines in collaboration with domain experts
Review and contribute to codebases across Python and C++
Create and maintain unit and integration tests for reliability and quality
Deliver applications into container orchestration systems like Kubernetes
Document design decisions and ensure knowledge sharing across teams
Solve complex technical challenges across multi-technology environments
Skills & Experience Required:
Strong background in software engineering and data management principles
Proven expertise with Python and a strongly-typed language (C/C++)
Extensive experience designing and deploying production-grade APIs
Hands-on experience delivering operational software into live environments
Familiarity with Kubernetes and containerisation workflows
Strong problem-solving and collaboration skills, especially in multi-team projects
Commitment to software quality, best practices, and technical documentation
The Details:
6 months
Rate: £500 p/d
Location: Hybrid, Southampton 1-2 days per week
Start: ASAP
SC Cleared Python Developer
SR2
Southampton
Hybrid
Mid
£500
RECENTLY POSTED
python
processing-js
kubernetes
c++
SC Cleared Python DeveloperC/C++ Data Processing Kubernetes Sonar Systems Hybrid (Southamptom)SR2 is partnered with an industry leading consultancy on the Defence programme, supporting critical Defence innovation, and we’re looking for an experienced Full Stack Software Engineer to join the team.This role will focus on developing robust, production-grade APIs, building data pipelines, and delivering software applications into secure containerised environments. You’ll work closely with scientists, engineers, and domain experts to ensure sonar data is processed, shared, and operationally ready.Key Responsibilities:
Design and develop APIs for data streaming across multiple protocols (HTTP RPC, WebSockets, TCP, UDP) using JSON/Protobuf
Support engineers and scientists in adopting and using APIs effectively
Build and maintain data processing pipelines in collaboration with domain experts
Review and contribute to codebases across Python and C++
Create and maintain unit and integration tests for reliability and quality
Deliver applications into container orchestration systems like Kubernetes
Document design decisions and ensure knowledge sharing across teams
Solve complex technical challenges across multi-technology environments
Skills & Experience Required:
Strong background in software engineering and data management principles
Proven expertise with Python and a strongly-typed language (C/C++)
Extensive experience designing and deploying production-grade APIs
Hands-on experience delivering operational software into live environments
Familiarity with Kubernetes and containerisation workflows
Strong problem-solving and collaboration skills, especially in multi-team projects
Commitment to software quality, best practices, and technical documentation
The Details:
6 months
Rate: £500 p/d
Location: Hybrid, Southampton 1-2 days per week
Start: ASAP
Coding Trainee Placement Programme
ITOL Recruit
Multiple locations
In office
Mid
Private salary
RECENTLY POSTED
aws
javascript
github
git
wordpress
python
Please note this is a training programme with career placement and fees apply
If you are looking to progress a career in computer programming or web development, then this training and placement programme is made for you?
Skills shortages in the IT sector are driving the need for qualified, entry-level career seekers and career changers.
All you need is a desire to work hard and invest some time and money in yourself to build the foundations for a new career.
We help you start your career journey in programming by firstly ensuring you have the necessary industry recognised certifications and skills required to build a career.
We ensure you market yourself properly through a structured career driven cv and LinkedIn profile highlighting your skills, any experience, and relevant transferable skills from other roles.
Finally, our tutors will help you create a credible portfolio to demonstrate your skills and abilities to potential new employers.
We have many years of experience in helping graduates find their first roles in top UK companies and organisations who need to employ entry-level qualified programming staff that can hit the ground running with up-to-date skills gained from this programme.
The programme is specifically designed for individuals with none or limited experience but a real desire to start a career. Therefore, please do not apply if you are already an experienced programmer.
Whether you are working full-time, part-time or are unemployed, this package has the flexibility to be completed at a pace that suits you and can be completed in as little as a few weeks or a few months (see steps 1 to 4 below). Study timings are approximate and assume you can study for a minimum 5 hours per week. Training times will be reduced if you are able to invest more time each week.
Stage 1 Learn HTML and CSS ( up to 12 weeks)
The first step is completing a selection of professional and industry-recognised courses. We have carefully selected these courses to give you the most out of both your learning and employment journey.
HTML Essentials ( up to 6 weeks)
CSS Essentials ( up to weeks)
Training is delivered through multimedia rich video tutorials, presentations and quizzes using an online portal enabling you to study online from anywhere you choose. You will also be assigned an expert tutor and a support mentor who will work with you 1-2-1 or in group sessions to provide additional training and support.
Once the HTML & CSS courses are complete, your trainer will move you forward to the next stage.
Stage 2 Additional Online Training ( up to 12 weeks)
The second step includes a selection of more advanced courses to get you up to speed for what is required and relevant for many entry level programming roles and help you get a step ahead.
Learn the Command Line ( 1.5 weeks)
Learn Git & GitHub ( 1.5 weeks)
Learn JavaScript ( 1.5 weeks)
Learn Python 3 ( 1.5 weeks)
JavaScript forms the foundation of almost everything you see on the Internet. Therefore, this is an essential addition language in building your programming and development foundation.
Python is a highly versatile programming language and due to its relatively easy to understand commands now one of the most common programming languages used. You can use it for both small and complex tasks, and it is used across many different industries broadening your scope of opportunity.
Step 3 - Building a Portfolio Website Project (1 week)
Your tutor will provide you with some exercises and guidelines to help you build your own personalised portfolio. Having a strong portfolio to which demonstrates and showcases your range of skills and ability is essential within a programming career.
In addition, we will now provide additional Study Courses for your continued development and broadening of your skills. Completion of these course is voluntary but recommended.
AWS Certified Cloud Practitioner
Microsoft Certified: Azure Administrator Associate
Step 4 Entry Level Coding placement
We will now work with you to help you secure your first role in a role utilising your new skills in a coding, programming, or web development role.
There are many entry level roles where your newly learned skills can be applied meaning a vast array of opportunities are now available to you. Examples of some of these are listed below: -
Junior Developer
Website Support Developer
Junior Web Developer
Content Editor
Wordpress Developer
Junior Software Developer
Junior Front or Back End Development
Development Support
We have been helping career changers and new career seekers gain new careers since 2009 and we are a CompTIA Gold Partner, accredited by the BCS (Chartered Institute of IT/ British Computer Society) to ensure we provide the highest levels of training. We also have a 4.9 Trustpilot rating and numerous testimonials available on our website.
Our money back Job Guarantee
Due to our success and confidence in the results we deliver, and the skills shortage for entry-level coding staff we guarantee you will secure a job upon completion of your study programme, or we will refund you 100% of your course fees back. This is subject to our terms of learning/ terms of business.
Qualification for this programme?
To ensure we maintain a high level of support for our candidates, we limit spaces to this programme.
Apply before the deadline and one of our consultants will speak with you to check your eligibility for the programme.
Trainee Programmer Placement Program
ITOL Recruit
Multiple locations
In office
Mid
Private salary
RECENTLY POSTED
aws
javascript
github
git
wordpress
python
Please note this is a training programme with career placement and fees apply
If you are looking to progress a career in computer programming or web development, then this training and placement programme is made for you?
Skills shortages in the IT sector are driving the need for qualified, entry-level career seekers and career changers.
All you need is a desire to work hard and invest some time and money in yourself to build the foundations for a new career.
We help you start your career journey in programming by firstly ensuring you have the necessary industry recognised certifications and skills required to build a career.
We ensure you market yourself properly through a structured career driven cv and LinkedIn profile highlighting your skills, any experience, and relevant transferable skills from other roles.
Finally, our tutors will help you create a credible portfolio to demonstrate your skills and abilities to potential new employers.
We have many years of experience in helping graduates find their first roles in top UK companies and organisations who need to employ entry-level qualified programming staff that can hit the ground running with up-to-date skills gained from this programme.
The programme is specifically designed for individuals with none or limited experience but a real desire to start a career. Therefore, please do not apply if you are already an experienced programmer.
Whether you are working full-time, part-time or are unemployed, this package has the flexibility to be completed at a pace that suits you and can be completed in as little as a few weeks or a few months (see steps 1 to 4 below). Study timings are approximate and assume you can study for a minimum 5 hours per week. Training times will be reduced if you are able to invest more time each week.
Stage 1 Learn HTML and CSS ( up to 12 weeks)
The first step is completing a selection of professional and industry-recognised courses. We have carefully selected these courses to give you the most out of both your learning and employment journey.
HTML Essentials ( up to 6 weeks)
CSS Essentials ( up to weeks)
Training is delivered through multimedia rich video tutorials, presentations and quizzes using an online portal enabling you to study online from anywhere you choose. You will also be assigned an expert tutor and a support mentor who will work with you 1-2-1 or in group sessions to provide additional training and support.
Once the HTML & CSS courses are complete, your trainer will move you forward to the next stage.
Stage 2 Additional Online Training ( up to 12 weeks)
The second step includes a selection of more advanced courses to get you up to speed for what is required and relevant for many entry level programming roles and help you get a step ahead.
Learn the Command Line ( 1.5 weeks)
Learn Git & GitHub ( 1.5 weeks)
Learn JavaScript ( 1.5 weeks)
Learn Python 3 ( 1.5 weeks)
JavaScript forms the foundation of almost everything you see on the Internet. Therefore, this is an essential addition language in building your programming and development foundation.
Python is a highly versatile programming language and due to its relatively easy to understand commands now one of the most common programming languages used. You can use it for both small and complex tasks, and it is used across many different industries broadening your scope of opportunity.
Step 3 - Building a Portfolio Website Project (1 week)
Your tutor will provide you with some exercises and guidelines to help you build your own personalised portfolio. Having a strong portfolio to which demonstrates and showcases your range of skills and ability is essential within a programming career.
In addition, we will now provide additional Study Courses for your continued development and broadening of your skills. Completion of these course is voluntary but recommended.
AWS Certified Cloud Practitioner
Microsoft Certified: Azure Administrator Associate
Step 4 Entry Level Coding placement
We will now work with you to help you secure your first role in a role utilising your new skills in a coding, programming, or web development role.
There are many entry level roles where your newly learned skills can be applied meaning a vast array of opportunities are now available to you. Examples of some of these are listed below: -
Junior Developer
Website Support Developer
Junior Web Developer
Content Editor
Wordpress Developer
Junior Software Developer
Junior Front or Back End Development
Development Support
We have been helping career changers and new career seekers gain new careers since 2009 and we are a CompTIA Gold Partner, accredited by the BCS (Chartered Institute of IT/ British Computer Society) to ensure we provide the highest levels of training. We also have a 4.9 Trustpilot rating and numerous testimonials available on our website.
Our money back Job Guarantee
Due to our success and confidence in the results we deliver, and the skills shortage for entry-level coding staff we guarantee you will secure a job upon completion of your study programme, or we will refund you 100% of your course fees back. This is subject to our terms of learning/ terms of business.
Qualification for this programme?
To ensure we maintain a high level of support for our candidates, we limit spaces to this programme.
Apply before the deadline and one of our consultants will speak with you to check your eligibility for the programme.
Trainee Coding & Programmer Placement Programme
ITOL Recruit
Multiple locations
In office
Mid
£26k - £35k
RECENTLY POSTED
aws
javascript
github
git
python
Trainee Coding & Programming Placement Programme
Please note that this is a training course and fees apply.
Our money back guarantee
If after 1 year of passing your formal qualifications, we have been unable to help you secure a role, we will refund your study fees minus the cost of the exams.
However, we are normally able to help candidates find their first role within 6 months of qualifying and for locations based close to major cities this is often reduced to less than 3 months.
Check our testimonials from the hundreds of candidates we have already helped.
Are you looking to benefit from a new career in Programming?
Skills shortages in the IT sector are driving the need for qualified, entry-level career seekers and career changers.
We help place graduates from this programme in top UK companies and organisations needing to employ entry-level Programming staff that can hit the ground running with up-to-date skills gained from this programme.
The best part is you will not need any previous experience as fully accredited training, which includes tutor support and mentoring, provides you with the skills, practical knowledge and qualifications for you to secure a professional job and career in coding. You will also have the reassurance of a job guarantee (£25K-£40K) upon completion.
Whether you are working full-time, part-time or are unemployed, this package has the flexibility to be completed at a pace that suits you and can be completed in a few weeks or a few months (step 1 to 4 below). Your job and career goals are completed in 4 easy steps.
Step 1 -HTML and CSS Online Training ( 12 weeks)
The first step is completing a selection of professional and industry-recognised courses. We have carefully selected these courses to give you the most out of both your learning and employment journey.
HTML Essentials (6 weeks)
CSS Essentials (6 weeks)
The training is delivered via multimedia rich video tutorials, presentations and quizzes through a portal that you study online from anywhere you choose. You will also be assigned an expert tutor and a support mentor to help you throughout your training.
Once the HTML & CSS courses are complete, you will be ready to move forward.
Step 2 -Online Training ( 12 weeks)
The second step includes a selection of more advanced courses to get you up to speed.
Learn the Command Line (1.5 weeks)
Learn Git & GitHub (1.5 weeks)
Learn JavaScript (1.5 weeks)
Learn Python 3 (1.5 weeks)
JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can use it for both small and complex tasks, and it is used across many different industries.
Step 3 - Build a Portfolio Website Project (1 week)
Additional Courses
AWS Certified Cloud Practitioner
Microsoft Certified: Azure Administrator Associate
Step 4 - Junior Programmer placement (£25K - £40k)
We work with you to secure your first role as a Junior Programmer, with a starting salary of anywhere between £25K - £40k. While working as a Junior Programmer, we will release your second batch of training which is specifically designed to qualify you to move into the programming field.
Programmer Role
Once you have completed all the mandatory training in step four and have gained two plus years experience in the coding industry, you will be ready to move into higher paying programming roles. Our recruitment support team specialises in the Web and programming space and roles at this level have an average starting salary of £45K.
We have been helping career changers and new career seekers gain new careers since 2009 and we are a CompTIA Gold Partner, accredited by the BCS (Chartered Institute of IT/ British Computer Society) to ensure we provide the highest levels of training.
In addition, we are also ELCAS approved to help members of the Armed Forces, Service Leavers and Veterans gain rewarding careers in IT and Cybersecurity.
Passionate about starting a career in coding? Apply now and one of our friendly advisors will be in touch.
Application Architect Java & Web Apps (eDV Clearance)
Ernest Gordon Recruitment Limited
London
Fully remote
Mid
£60k - £70k
RECENTLY POSTED
java
Remote
60,000 - 70,000 + Clearance Bonus + Yearly Bonus + Training + Progression + Company Benefits
Are you a Application Architect or similar that has active eDV clearance that wants to work for the tech worlds global leader that helped put a man on the moon?
Do you want to work for an industry leader that has some of the industries most exciting and top secret projects?
This business is one of the most recognisable 3 letter tech giants that has a un-paralleled training and progression, personal development funds and full access to their certification and qualifications courses which are recognised globally.
On offer is a fantastic package, best in class training from industry experts and an exciting pipeline of projects to sharpen your skills.
This role would suit a Application Developer or Architect with active eDV (Enhanced Developed Vetting Security Clearance) that wants to work on the tech industries most complex and technical challenges.
THE ROLE:
Work from home and secure sites in your local area
Work collaboratively with other team members to build robust Web Apps
Check and sign off code in Java and other Web App languages
Discuss the SDLC with senior team members and management
Solve complex technical challenges
THE PERSON:
Web App development or Architect experience
eDV Clearance that is active
Reference: BBBH21973
If you are interested in this role, click ‘Apply Now’ to forward an up-to-date copy of your CV.
We are an equal opportunities employer and welcome applications from all suitable candidates.
The salary advertised is a guideline for this position. The remuneration offered will be dependent on the extent of your experience, qualifications, and skill set.
Web and Mobile Application Developer
Qualco UK
Weybridge
In office
Mid
£45k - £55k
RECENTLY POSTED
dot-net
github
blazor
sql
bootstrap
Summary of Position:
The role will suit a talented individual, in our development team, based in the UK. The team is part of a small but rapidly expanding, energetic and ambitious Technology company; working within the Collections & Recoveries sector of the Financial Services Industry. Our clients range from Utilities and Telecoms companies, Banks and Lending companies and our aim is to use our expertise to empower our clients with innovative technology thereby improving their recoveries.
The Application Developer will lead full development cycle on projects to develop our inhouse platforms, consisting of both B2B and B2C applications.
Key Responsibilities:
Reporting to the Lead Engineer the candidate will be required to:
Design, build and configure applications and APIs to meet business process and application requirements
Support existing applications and platform
Write testable, scalable and efficient code and lead code reviews
Create wire frames and design and implement them
Preferred skills/experience:
The candidate must be organised and analytical, adept at working in teams. They will be an excellent communicator in English (written and verbal) and friendly and professional when dealing with internal and external stakeholders.
The ideal candidate must be self-motivated with a proven track record in full software life cycle. They must be comfortable in the dynamic atmosphere of a technical organisation with an expanding customer base.
In addition, required skills are:
Excellent Application development skills: .Net, Blazor
Excellent Frontend Development skills: CSS, HTML, Bootstrap
Excellent work experience with APIs, Web Applications
Good knowledge of programming and security best practices
Good SQL database development skills
Good understanding in cloud application development (Azure)
Good knowledge of coding best practices
Good experience in unit testing and Integration testing
Ability to use GitHub, DevOps
Ability to produce software documentation
Excellent support and troubleshooting experience
Excellent knowledge of all MS Office Products
Requirements: As Qualco operates within the Financial Services Industry any employment offer is subject not only to the usual legal checks (Right to Work and proof of address) but also a clear DBS, Adverse Credit Check and employer references.
Full Stack Software Engineer - AI/ML
Experis
London
Hybrid
Mid
£750/day - £880/day
RECENTLY POSTED
python
Full Stack Software Engineer - AI/ML
The location of the role is London (hybrid working).
The duration of the contract is 6 months.
The pay rate on offer is 750 - 880 per day (via Umbrella - inside IR35).
Key skills: Python, generative AI, language models/NLP, AI ML, front end development
Summary
Competitive candidates will have a track record of writing and shipping quality, well-documented and well-tested software in the AI/ML industry. We are looking for candidates with experience in the field of Responsible AI, preferably for generative AI or language applications. In addition to ML engineering and data science skills, ideal candidates will demonstrate a keen interest in ethical and safety aspects of using AI in drug discovery and the clinic.
Key responsibilities
Define and implement key safety metrics for generative AI (and in particular language) applications.
Perform user research to understand the application’s risks and failure modes.
Integration of AI/ML components with frontend, backend, data and compute infrastructure
Responsible for high quality software implementations according to best practices and expected to participate in code reviews.
Liaise with other technical staff and data engineers in the team and across allied teams, to build an end-to-end pipeline consuming other data products
Deliver ML- and data-driven insights on GenAI datasets.
Basic qualifications:
A degree in a quantitative or engineering discipline (e.g., computer science, computational biology, bioinformatics, engineering, among others); OR equivalent work experience as a professional ML engineer or data scientist.
Prior experience carrying out user research for software development
Knowledge of generative AI and large language models
Strong skills in Python, including development and testing
Knowledge of agile practices and able to perform in agile software development environments
Strong knowledge of modern software development tools / ways of working (e.g. git/GitHub)
Preferred qualifications:
Knowledge of AI/ML approaches and deployment of AI/ML powered applications - especially using language models or NLP and agent-based approaches (e.g. LangGraph, PydanticAI, AutoGen)
Prior experience conducting user research for AI applications
Knowledge of AI/ML evaluation and benchmarking approaches, including safety and robustness evaluations
Web-based front end development experience
Application Developer Full Stack (eDV Clearance)
Ernest Gordon Recruitment Limited
London
Fully remote
Mid
£60k - £70k
RECENTLY POSTED
java
Application Developer - Full Stack (eDV Clearance)
Remote
60,000 - 70,000 + Clearance Bonus + Yearly Bonus + Training + Progression + Company Benefits
Are you a Application Developer or similar that has active eDV clearance that wants to work for the tech worlds global leader that helped put a man on the moon?
Do you want to work for an industry leader that has some of the industries most exciting and top secret projects?
This business is one of the most recognisable 3 letter tech giants that has a un-paralleled training and progression, personal development funds and full access to their certification and qualifications courses which are recognised globally.
On offer is a fantastic package, best in class training from industry experts and an exciting pipeline of projects to sharpen your skills.
This role would suit a Application Developer or Architect with active eDV (Enhanced Developed Vetting Security Clearance) that wants to work on the tech industries most complex and technical challenges.
THE ROLE:
Work from home and secure sites in your local area
Work collaboratively with other team members to build robust Web Apps
Code in Java and other Web App languages
Discuss the SDLC with senior team members and management
Solve complex technical challenges
THE PERSON:
Web App development experience
eDV Clearance that is active
Reference: BBBH21974
If you are interested in this role, click ‘Apply Now’ to forward an up-to-date copy of your CV.
We are an equal opportunities employer and welcome applications from all suitable candidates. The salary advertised is a guideline for this position. The remuneration offered will be dependent on the extent of your experience, qualifications, and skill set.
Full Stack C#.Net Developer
Digital Appointments
Multiple locations
In office
Mid
£25k - £40k
RECENTLY POSTED
javascript
typescript
Are you a talented Full Stack Developer looking to take the next step in your career? Our client, a well-established and highly respected software platform headquartered in Newark-on-Trent, is seeking a passionate developer to join their growing team. This is a fantastic opportunity to become part of a friendly, collaborative environment where your career development is genuinely at the forefront. The RoleYou’ll be working across the full software development lifecycle, contributing to the design, development, and implementation of a cutting-edge software platform. Your core focus will be on C#.Net, while also utilising your front-end skills with JavaScript. Experience with TypeScript would be a real advantage, though not essential. What We’re Looking For
Minimum 2 years of commercial experience in C#.Net
Strong front-end development skills with JavaScript
Exposure to TypeScript is desirable but not essential
Strong problem-solving skills with a collaborative, team-oriented mindset
Based within commuting distance of Newark-on-Trent
Full eligibility to work in the UK (sponsorship is not available for this role)
What’s On Offer
Competitive salary package
Supportive, team-focused culture
Career development opportunities within a forward-thinking organisation
Convenient location, with the chance to make a real impact on a business that values innovation and growth
If you’re looking for more than just a job - if you’re looking for a career within a company that invests in its people - we’d love to hear from you.
PHP Software Developer
Adria Solutions
Sheffield
In office
Mid
£40k - £50k
RECENTLY POSTED
php
linux
react
jquery
javascript
mysql
+5
PHP Software Developer - Sheffield
We’re looking for a PHP Software Developer to take the lead on architecting, developing, and optimising bespoke digital projects for clients across hospitality, retail, property, sport, and food & drink. Based in, you’ll work side by side with designers and strategists to deliver high-quality, user-focused solutions that push performance and creativity forward.
This is more than just writing code - it’s about setting technical direction, solving complex problems, and shaping the future of our growing Digital team.
What you’ll do
Translate creative design concepts into functional, user-focused websites
Lead client projects from concept to launch, ensuring deadlines and quality standards are met
Collaborate directly with clients, explaining technical decisions in plain language
Maintain and optimise existing client sites, adding features and solving challenges
Help define technical strategy, tooling, and coding standards for the team
Mentor junior developers and share best practices
What we’re looking for You’ll thrive in this role if you bring:
Proven experience with PHP, MySQL, HTML, JavaScript (incl. jQuery), CSS (SCSS & Tailwind)
Strong UX awareness and the ability to bring design concepts to life
Experience owning projects end-to-end - from scoping to deployment
Confidence with Git and modern development workflows
A collaborative mindset and strong communication skills
Desirable:
WordPress and/or Shopify (Basic / Advanced / Plus)
Modern JavaScript frameworks (React, Vue, TypeScript)
Figma for design collaboration
Agency or multi-client project experience
Linux servers and SEO best practices
Supporting and guiding junior developers
Benefits:
Company performance bonuses
25 days holiday + bank holidays (with Christmas shutdown included)
Private parking
Employee-Owned Business - you’ll be part of it
A supportive, friendly studio culture with social events and space to grow
Interested? Please Click Apply Now! PHP Software Developer - Sheffield
Senior Full Stack Engineer
SR2
Berkshire
Hybrid
Senior
£70k - £90k
RECENTLY POSTED
linux
react
aws
mysql
python
Full Stack Engineer
Senior Full Stack Engineer - React & Python/PHP
Bracknell (Hybrid - 2 days/week) • Up to £80,000 + Equity
A fully-funded AI start-up building an intelligent lifestyle assistant platform already used by clients such as McKinsey, PwC and Clifford Chance is growing its engineering team. They are seeking a Senior Full Stack Engineer to help shape the platform, mobile app and client sites as they scale.
The role
Build and maintain features across React frontend and backend APIs (Python or similar).
Collaborate with the founder, product and design teams on new features.
Influence architecture and technical strategy.
Ensure reliability and performance in production.
Lead code reviews, improve processes and mentor juniors.
Skills & experience
5+ years’ full stack development experience.
Strong React and modern JavaScript/TypeScript.
Backend API development (Python preferred, Node considered).
Cloud deployment (AWS or similar) and database knowledge (MySQL).
Strong problem-solving and communication skills.
Desirable: experience with AI APIs (OpenAI, Claude, AWS Bedrock), React Native/mobile, Linux, or UX/product skills.
Why apply?
Salary up to £80,000 + equity package (approx. £10k).
26 days holiday + birthday + work anniversary day off.
Hybrid & flexible (2 days per week in Bracknell office, commutable from London/Reading/Guildford).
Clear progression into senior/lead roles as the team expands.
Application Developer Full Stack eDV Clearance
Ernest Gordon Recruitment Limited
London
Fully remote
Mid
£60k - £70k
RECENTLY POSTED
java
Application Developer - Full Stack (eDV Clearance)
Remote
£60,000 - £70,000 + Clearance Bonus + Yearly Bonus + Training + Progression + Company Benefits
Are you a Application Developer or similar that has active eDV clearance that wants to work for the tech worlds global leader that helped put a man on the moon?
Do you want to work for an industry leader that has some of the industries most exciting and top secret projects?
This business is one of the most recognisable 3 letter tech giants that has a un-paralleled training and progression, personal development funds and full access to their certification and qualifications courses which are recognised globally.
On offer is a fantastic package, best in class training from industry experts and an exciting pipeline of projects to sharpen your skills.
This role would suit a Application Developer or Architect with active eDV (Enhanced Developed Vetting Security Clearance) that wants to work on the tech industries most complex and technical challenges.
THE ROLE:
Work from home and secure sites in your local area
Work collaboratively with other team members to build robust Web Apps
Code in Java and other Web App languages
Discuss the SDLC with senior team members and management
Solve complex technical challenges
THE PERSON:
Web App development experience
eDV Clearance that is active
Reference: BBBH21974
If you are interested in this role, click ‘Apply Now’ to forward an up-to-date copy of your CV.
We are an equal opportunities employer and welcome applications from all suitable candidates. The salary advertised is a guideline for this position. The remuneration offered will be dependent on the extent of your experience, qualifications, and skill set.
Application Architect Java & Web Apps eDV Clearance
Ernest Gordon Recruitment Limited
London
Fully remote
Mid
£60k - £70k
RECENTLY POSTED
java
Application Architect Java & Web Apps (eDV Clearance)
Remote
£60,000 - £70,000 + Clearance Bonus + Yearly Bonus + Training + Progression + Company Benefits
Are you a Application Architect or similar that has active eDV clearance that wants to work for the tech worlds global leader that helped put a man on the moon?
Do you want to work for an industry leader that has some of the industries most exciting and top secret projects?
This business is one of the most recognisable 3 letter tech giants that has a un-paralleled training and progression, personal development funds and full access to their certification and qualifications courses which are recognised globally.
On offer is a fantastic package, best in class training from industry experts and an exciting pipeline of projects to sharpen your skills.
This role would suit a Application Developer or Architect with active eDV (Enhanced Developed Vetting Security Clearance) that wants to work on the tech industries most complex and technical challenges.
THE ROLE:
Work from home and secure sites in your local area
Work collaboratively with other team members to build robust Web Apps
Check and sign off code in Java and other Web App languages
Discuss the SDLC with senior team members and management
Solve complex technical challenges
THE PERSON:
Web App development or Architect experience
eDV Clearance that is active
Reference: BBBH21973
If you are interested in this role, click ‘Apply Now’ to forward an up-to-date copy of your CV.
We are an equal opportunities employer and welcome applications from all suitable candidates.
The salary advertised is a guideline for this position. The remuneration offered will be dependent on the extent of your experience, qualifications, and skill set.
React Developer
Lawrence Harvey
London
Hybrid
Mid
£600/day - £700/day
RECENTLY POSTED
react
javascript
github
git
jest
restful
+5
Role: Software Engineer (React)
Length: Initial 3-month engagement
Location: Hybrid - 2 days per week in London
IR35 Status: Inside IR35
Pay Rate: £600 - £700 per day
Clearance: SC Clearance
One of my public sector clients are urgently looking for a React Software Engineer to join their team on a hybrid basis with travel to site 2 days per week in London, this will be on an initial 3-month engagement. They are interested in React Software Engineers with experience of working in an Agile environment amongst multi-disciplinary teams. Active SC clearance is required for this position.
Key Requirements
Experience JavaScript, React, Node.js and TypeScript.
Strong experience in writing reusable, testable components, within React.
Proficiency in modern JavaScript (ES6) and JSX syntax.
Experience with building and maintaining RESTful API s using Node.js.
Ability to write optimised SQL queries for data retrieval, manipulation and management.
Experience with developing accessible, responsive layouts using componentised CSS/SASS.
Working practices such as test-driven development or behaviour-driven development.
TypeScript testing using Jest or a similar framework and React Testing Library or Enzyme for component testing.
Desirable Skills:
Familiarity with SQL database concepts and hands on experience with PostgreSQL.
Familiarity with version control using Git.
Experience of continuous integration and continuous delivery using Github actions.
Are you interested in this position? If so, then please apply with your CV and I will be in touch ASAP.
Full Stack Software Engineer
Experis
London
Hybrid
Mid
£750/day - £880/day
RECENTLY POSTED
react
python
docker
figma
playwright
cypress
Full Stack Software Engineer
The location of the role is London (hybrid working).
The duration of the contract is 6 months.
The pay rate on offer is 750 - 880 per day (via Umbrella - inside IR35).
Key responsibilities
Front end implementation for a React application
Visualizing and interacting with scientific data and workflow progression
Integration of AI/ML components with frontend, backend, data and compute infrastructure
Responsible for high quality software implementations according to best practices, including automated test suites and documentation
Develop, measure, and monitor key metrics for all tools and services and consistently seek to iterate on and improve them
Participate in code reviews, continuously improving personal standards as well as the wider team and product
Liaise with other technical staff and data engineers in the team and across allied teams, to build an end-to-end pipeline consuming other data products
Basic qualifications:
5+ years’ experience with frontend software development (e.g. React)
Demonstrated experience of Python development (e.g. using FastAPI)
Bachelor’s degree in a relevant field (including computational, numerate or life sciences), or equivalent experience
Cloud experience (e.g. Google Cloud and cloud run preferred) including core web application infrastructure is essential
Strong skills in JavaScript/TypeScript and Python, ensuring best practices are followed for clean and scalable code
Demonstrated ability to work directly with designers, particularly using Figma, to convert design prototypes into engaging and interactive applications
Experience in using automated testing tools, including Playwright and Cypress, to create, maintain, and execute comprehensive test suites
Sound understanding of web development best practices, modern design principles, and continuous integration workflows
Knowledge of agile practices and able to perform in agile software development environments
Strong knowledge of modern software development tools / ways of working (e.g. git/GitHub, DevOps tools for deployment) - should be able to show practice of commit early and deploy often
Preferred qualifications:
Experience with Docker or containerized applications, especially architecture of multi-container applications
Demonstrated experience with biological or scientific data (e.g. genomics, transcriptomics, proteomics), or pharmaceutical industry experience, especially design of data visualisations
Knowledge of agent-based approaches (e.g. LangGraph, PydanticAI, AutoGen)

Frequently asked questions

What is a Full Stack Engineer?
A Full Stack Engineer is a software developer skilled in both front-end and back-end technologies, capable of building complete web applications from user interfaces to server-side logic and databases.
What skills are commonly required for Full Stack Engineer jobs?
Common skills include proficiency in front-end technologies like HTML, CSS, JavaScript (and frameworks such as React or Angular), back-end languages like Node.js, Python, or Java, database management, API development, and version control tools like Git.
How can I find suitable Full Stack Engineer jobs on Haystack?
You can use our search filters to narrow down Full Stack Engineer jobs by location, technology stack, experience level, and company preferences. Signing up for job alerts can also keep you updated on the latest opportunities.
Are there remote Full Stack Engineer job listings available?
Yes, Haystack offers numerous remote Full Stack Engineer positions. Use the remote work filter on our platform to find job openings that allow you to work from anywhere.
What is the typical interview process for Full Stack Engineer roles?
Interview processes vary by company but usually include an initial technical screening, coding challenges or tests, system design interviews, and behavioral interviews to assess problem-solving skills and cultural fit.