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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!
Java Developer
Anson McCade
Newcastle upon Tyne
Hybrid
Mid - Senior
£60,000
RECENTLY POSTED
+1

£Up to £60,000 GBP
Competitive Bonus
Hybrid WORKING
Location: Newcastle Upon Tyne, North East - United Kingdom Type: Permanent

Java Developer - Newcastle
Our client is a leading technology consultancy, ranked No. 1 in its industry and included for over 20 years on Fortune’s World’s Most Admired Companies.

As a Java Developer, you will play a key role in designing, building, and delivering secure, scalable solutions for enterprise clients. Working within multi-skilled agile teams, you will develop modular microservices, collaborate with cloud and infrastructure teams, and ensure solutions meet enterprise standards and client requirements.

This is a client-facing, delivery-focused role suited to experienced Java developers who are comfortable operating in dynamic environments, advocating best practices, and collaborating across functional and technical teams. You will support the end-to-end lifecycle from functional decomposition to deployment and testing, contributing to high-quality, maintainable software solutions.

You’ll have the opportunity to:

  • Design and build microservices using Java (JDK 11+) and Spring Boot
  • Collaborate with cloud and infrastructure teams to deploy secure, scalable solutions
  • Apply best practices including TDD/BDD, coding standards, CI/CD, and automated testing
  • Support the separation of functional components into microservices and integration flows
  • Work closely with technical leads and test automation engineers to ensure quality delivery
  • Contribute actively in agile ceremonies, including sprint planning, stand-ups, and retrospectives

Your Responsibilities:

  • Develop enterprise-grade Java applications aligned to modular, maintainable service architectures
  • Build integrations using enterprise middleware platforms such as WebLogic Server and CAS SDK
  • Collaborate with cloud teams to deploy services into secure public cloud environments (e.g., AWS) using containers
  • Follow development best practices, including consistent branching strategy, coding standards, and automated testing
  • Support functional decomposition and end-to-end integration of microservices
  • Participate in Scrum ceremonies and contribute to backlog refinement, planning, and estimation
  • Work closely with peers to maintain high-quality code and operational readiness

Key Requirements:

  • Proven experience in Java development (JDK 11+) and Spring Boot for enterprise applications
  • Experience with enterprise middleware platforms such as WebLogic Server and CAS SDK
  • Strong understanding of microservices design and end-to-end integration
  • Exposure to cloud deployment in public cloud environments (e.g., AWS) using containers
  • Hands-on experience with TDD/BDD approaches and CI/CD pipelines (GitLab, Jenkins, SonarQube)
  • Ability to work collaboratively within agile teams and participate in Scrum ceremonies
  • Strong communication skills and ability to collaborate across functional and technical teams

You will gain exposure with:

  • Secure, scalable enterprise applications deployed in cloud environments
  • Microservices architecture, integration patterns, and middleware platforms
  • Agile delivery practices and test automation
  • Modern development best practices, including CI/CD, TDD/BDD, and code quality tools

Why Join?:

  • Work on high-profile, enterprise-scale programmes delivering real-world impact
  • Develop your career as a Java Developer in a leading, admired technology consultancy
  • Collaborate with multi-skilled teams across cloud, infrastructure, and application development
  • Benefit from structured learning, mentoring, and career progression opportunities
  • Be part of a collaborative, inclusive, and ambitious consulting culture

Interested? Apply Now!

Reference: AON/AMC/PGJavaDeveloper

#aaon

Full Stack Developer
ISR RECRUITMENT LIMITED
UK
In office
Mid - Senior
£300/day - £325/day
RECENTLY POSTED
+4

The Opportunity:

We are seeking a Full Stack Developer to join a live GOV-UK service environment in a hands-on role within an agile, autonomous delivery team.

You will contribute across both backend and frontend development, helping refine and evolve a live digital service where user impact and service reliability are paramount.

The role requires strong technical delivery capability, sound engineering judgement and the confidence to engage constructively with both technical and non-technical stakeholders.

This is not a maintenance-only position, you will play an active role in architectural discussions, continuous improvement and shaping the technical direction of the service.

Skills and Experience:

* Ruby on Rails

* Java (Spring Boot)

* AWS

* Experience deploying and managing serverless applications within AWS (Lambda and/or Fargate).

* Infrastructure as Code experience using Terraform.

* Solid working knowledge of PostgreSQL.

* Experience with Git, CI/CD pipelines and cloud-based development environments.

* Proven experience working within agile teams on live services, working closely with user-centred designers.

* Experience working within GDS/GOV-UK service standards would be ideal.

Role and Responsibilities:

* Build and maintain backend services using Java (Spring Boot) and PostgreSQL.

* Develop and enhance frontend functionality using Ruby on Rails and GOV-UK frontend.

* Contribute to architectural decisions and technical direction.

* Write clean, maintainable, well-tested code in line with modern engineering standards.

* Participate in code reviews, agile ceremonies and iterative delivery cycles.

* Ensure changes are assessed carefully for impact on live users.

* Support demonstrations and provide clear technical updates to clients and stakeholders.

* Collaborate with technical and non-technical stakeholders to refine and improve a live GOV-UK service.

* Working alongside user-centred designers to improve user experience.

* Engaging directly with clients and explaining technical concepts clearly.

NB: The successful candidate will be required to undergo a basic level of security clearance before undertaking the assignment (two to four weeks lead-time).

Applications:

Please contact Edward Laing here at ISR to learn more about our client and how they are leading the way in developing the next generation of technical solutions through innovation and transformational technology??

Java Developer - SC Cleared
CBSbutler Holdings Limited trading as CBSbutler
Portsmouth
Hybrid
Mid - Senior
£50/hour - £60/hour
RECENTLY POSTED
+1
  • SC Cleared role

  • £50-£60 per hour

  • Hampshire based - hybrid working

  • Inside IR35

Key Skills:

  • Java Core, Spring Boot/Framework

  • REST within HTTPS

About the Company

We are a global leader in advanced engineering, delivering cutting-edge solutions across aerospace, space, defence and related high-technology sectors.

The Role

You will join a 7-person Scrum team within a major programme delivering management systems for a next-generation satellite platform. You’ll contribute across the full software development lifecycle, from architecture and design to development, testing and deployment.

This is a hands-on role for someone who enjoys solving complex engineering problems and working in a fast-moving, agile environment. Microservices, automated testing and modern Java engineering are central to this project.

What You’ll Be Doing

Designing, developing and testing high-quality software in an agile (Scrum) environment

Contributing to system architecture and design, including UML modelling

Building scalable microservices-based solutions

Writing clean, maintainable, well-tested Java code

Participating in sprint planning, estimation and delivery

Working closely with engineers, architects and stakeholders to ship real-world systems

Essential Skills & Experience

Java Core (8+)

Spring Boot / Spring Framework with Hibernate

RESTful web services over HTTPS

Microservices architecture

Distributed systems

Software design patterns

Agile development methodologies (Scrum)

CI/CD pipelines

Git source control

Jira or similar issue tracking tools

UML / SysML modelling (Enterprise Architect or similar)

Senior Cloud Full Stack Developer
James Newbury
UK
Hybrid
Senior
£60,000 - £80,000
RECENTLY POSTED
+1

If you are a versatile and highly skilled Senior Cloud & Full Stack Engineer ready to work, support and advance this UK leading companies modern application ecosystem, then please, do read on!

This role requires strong expertise across cloud infrastructure, backend microservices, frontend development, and legacy system support. The ideal candidate will possess comprehensive skills in all these areas, ensuring a well-rounded and robust contribution to our technology landscape.

Duration: temporary contract for 3-6months or so

This is a paid per hour PAYE temporary role

Rate of Pay PH: £33-43ph plus holiday pay (circa £60-80,000 if salaried)

Location: hybrid. Need to work in the office in Central Bedfordshire for meetings, reviews and handovers, which will be once a week or so.

Hours: 35 hrs per week 9am-5pm (1 hr lunch) Days: Mon-Fri

Benefits:

  • free parking
  • electric vehicle charge points
  • holiday pay accrual
  • wfh most of the time
  • pension after a qualifying period

Key Responsibilities

* Design, build, and maintain AWS infrastructure-as-code deployments using Terraform and related tooling.

* Manage and optimize serverless microservices, including Lambda functions, API Gateway, and Amplify-hosted applications.

* Support and enhance Python-based Lambda microservices and Node.js backend components.

* Maintain and develop React-based front-end applications, including complex UI components and dynamic API integrations.

* Oversee database administration for MySQL/RDS

* Apply strong security best practices across infrastructure, applications, and data flows.

* Provide maintenance and incremental improvements to legacy .NET applications where required.

* Produce and maintain clear technical documentation for infrastructure, services, and processes.

* Collaborate effectively with cross functional teams through strong communication and teamwork.

Core Technical Skills (Primary Focus & Essentials/Nice to have)

* AWS (essential) IaC & Terraform

* Python (essential) for Lambda microservices

* Node.js backend development (essential)

* MySQL/RDS administration (essential)

* React, HTML, CSS, and AG Grid

* API Gateway & dynamic API integrations

* Documentation and communication excellence ( essential)

* AWS Amplify workflows

* Legacy .NET application support

Ideal Candidate Profile

* Comfortable working across cloud infrastructure, backend services, and front-end applications.

* Able to take ownership of systems end-to-end, from architecture to deployment.

* Strong documentation habits and the ability to communicate clearly with technical and non?technical stakeholders.

* A collaborative mindset with a focus on team alignment and shared problem?solving.

* Eager to learn new technologies and expand into unfamiliar areas.

* Excellent communication skills and a proactive approach.

* Proven relevant experience, 3 years or more.

* Eligibility to work in the UK on a full time basis (please, no student visas as it will not cover the duration of the hours/contract)

* Ideally, a driver as the location of the office is not close by any public transport links

This is to start asap. So if you are this amazing, talented Cloud & Full Stack Engineer, then please send your cv to James Newbury Appointments for immediate review. If you do not hear back within 3 working days, unfortunately, you will not have been shortlisted on this occasion, however ,we would like to thank you for your interest and wish you all of the very best in your search

Lead Software Engineer
Anson McCade
Multiple locations
Remote or hybrid
Senior
£100,000
RECENTLY POSTED

Lead Software Engineer - Digital & Technology Consulting A leading global innovation and transformation consultancy is looking for an experienced Lead Software Engineer to join its growing technology practice. This role suits someone who enjoys solving complex problems, leading engineering teams, and delivering high-impact digital solutions across diverse industries. What youll be doing as a Lead Software Engineer : Leading the technical delivery of complex, cloud-based solutions Acting as a hands-on technical authority across architecture, development and troubleshooting Mentoring engineers and promoting modern engineering best practices Working closely with clients to translate business needs into scalable technical solutions Driving continuous improvement across the full software delivery lifecycle What they are looking for in a Lead Software Engineer: Proven experience as a Technical Lead or Senior engineer Strong software engineering and system design background Experience delivering enterprise applications on AWS, Azure or GCP Proficiency in JavaScript, Java or .NET Agile delivery experience (Scrum / Kanban) Knowledge of DevOps, CI/CD, infrastructure-as-code and modern testing practices Strong communication and stakeholder engagement skills Whats on offer: Flexible working with autonomy over schedule Competitive salary and performance-related bonus 25 days annual leave plus buy options Excellent pension, healthcare and wellbeing benefits Purpose-led work with clear career progression Ok I’m in what’s next? Apply now with your latest CV. TPBN1_UKTJ

C# .Net Developer - Nottingham/Hybrid
Arden Resourcing
Nottingham
Hybrid
Graduate - Junior
£30,000 - £40,000
RECENTLY POSTED

£30,000 - £40,000 plus benefits

Due to ongoing expansion our client is now seeking a C# / .NET Developer to join a busy development environment working on the latest ecommerce, content management and e-learning projects.

The successful candidate will be versatile and able to cope well with pressure. A genuine enthusiasm for development and a “can-do” attitude are also key.

What you will be doing:

· Work within an agile team to deliver across the entire e-commerce project life cycle – concept, design, build (code), deploy, test, release, and maintain unit, functional, and performance test automation.

· Keep up to date on the latest industry trends and openly share with our team digital practice ideas / standards / tools / technologies.

· Provides support on key products should there be an incident / problem related to a product that’s now live and requires a development fix.

Person Specification:

To be considered for this role, you must have the following skills gained within a commercial role

  • C#

  • .Net Core

  • SQL Server 2000+

  • XHTML

  • CSS

  • JavaScript

The ideal candidate will have at least one-year commercial web development or coding experience

The Benefits:

* Unlimited opportunity, with the chance to really excel at your role

* A vibrant and friendly team who will help and support you

* We have a flexible attitude to working hours

* Pension

* Private medical scheme

* Regular team social meets

* Company gym and shower facilities

* Entertainment facilities for staff during breaks

* Latest equipment

* Childcare vouchers

PHP Developer
Akkodis
Birmingham
Hybrid
Junior - Mid
£40,000 - £50,000
RECENTLY POSTED

PHP Developer (Open to Multi‑Language Development) - Birmingham

Location: Birmingham 1 day a week

Salary: £40000 - £45000

Employment Type: Permanent

Recruiting on behalf of a small, growing tech company

About the Opportunity
Our client, a small but ambitious software business based in Birmingham, is looking to bring a versatile PHP Developer into their team. This is an excellent role for someone who loves variety, enjoys working across different parts of the development lifecycle, and is open to broadening their skillset beyond PHP.
If you’re someone who’s comfortable rolling up your sleeves, getting involved beyond coding, and exploring new technologies such as .NET, Rust, or Go, this could be a brilliant fit.

The Role
The successful candidate will join a close‑knit development team working on a mixture of new and existing software products. While PHP will be the core language, the company frequently adopts different technologies, giving you the chance to work with modern stacks and expand your technical range.
This is a hands‑on position, ideal for someone who enjoys solving problems, collaborating closely with colleagues, and taking ownership across the full development process.

Key Responsibilities
Develop, maintain, and enhance applications using PHP.
Work with (or learn) other languages such as .NET, Rust, and Go as required by project needs.
Participate in requirement gathering, solution design, testing, and deployment.
Support process improvements and contribute ideas to help shape technical direction.
Engage with a small, friendly team where flexibility and initiative are valued.

What We’re Looking For
Strong commercial experience with PHP (any modern framework is a bonus).
Willingness and enthusiasm to learn and work with other languages (.NET, Rust, Go, etc.).
A proactive mindset - someone who isn’t afraid to get involved beyond pure coding.
Good problem‑solving skills and ability to work through the full software lifecycle.
Comfortable working in a small business environment with close collaboration.

Nice-to-Haves
Experience with APIs, microservices, or modern backend architecture.
Familiarity with SQL/NoSQL databases.
Exposure to DevOps, CI/CD tools, or cloud platforms.
Previous experience in a start-up or small/medium business.

What’s on Offer
Competitive salary reflective of experience.
Opportunities to broaden your skillset and work with multiple tech stacks.
A supportive, tight‑knit team where your ideas and input genuinely matter.
Hybrid working options (dependent on client preference and candidate location).
Real ownership and the chance to make a visible impact within a growing company.

How to Apply
If you’re a PHP developer looking for a role with variety, growth, and hands‑on experience beyond coding, we’d love to hear from you.

Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide a variety of international solutions that connect clients to the best talent in the world. For all positions based in Switzerland, Modis Europe Ltd works with its licensed Swiss partner Accurity GmbH to ensure that candidate applications are handled in accordance with Swiss law.

Both Modis International Ltd and Modis Europe Ltd are Equal Opportunities Employers.

By applying for this role your details will be submitted to Modis International Ltd and/ or Modis Europe Ltd. Our Candidate Privacy Information Statement which explains how we will use your information is available on the Modis website

Principal Engineer Full Stack TypeScript React
client server
London
Hybrid
Senior
£100,000
RECENTLY POSTED

Principal Engineer / Developer (Full Stack TypeScript React Node) London / WFH to £110k

Opportunity to progress your career in a hands-on technical leadership role at a well established consumer facing financial services company that help people to manage debt, as they go through a technical transformation and scale-up following recent investment.

What’s in it for you:

  • Salary to £110k
  • Bonus
  • 25 days holiday
  • Pension
  • Employee Assistance Programme
  • Onsite gym and well-being champions
  • X2 volunteering days per year
  • Opportunity to make an impact as part of new team in a role you can shape

Your role:

As a Principal Engineer you will act as a technical authority and role model for engineers across engineering teams / Agile Squads, helping them with design, problem solving and complex technical decisions. You’ll lead and own technical transformation and architectural initiatives, in close collaboration with the Enterprise Architect, helping to shape and evolve the platform, services and system boundaries as the company scales whilst mentoring engineers and driving high standards of quality, security, reliability and operability across the stack.

Collaborating with Engineering Leads you’ll help teams to navigate change, migration and transition of critical live systems and lead the way in leveraging AI and automation tools.

Location / WFH:

You’ll be based in fantastic new offices in London that offer a wide range of facilities including wellness rooms and onsite gym for three days a week with flexibility to work from home twice a week.

About you:

  • You have advanced full stack development skills including TypeScript backends, microservices, APIs, React and ideally React Native too (although you can pick this up on the job)
  • You have experience of leading and mentoring engineers to drive technical excellence and a culture of collaboration
  • You have a strong understanding of distributed systems, RDBMS (Oracle) and data modelling trade-offs
  • You have experience of integrating AI and agentic systems into business workflows and apps
  • You have a good understanding of cloud native architecture and modern engineering practices such as CI/CD, Test Automation, monitoring and observability
  • You have experience of transitioning systems or platforms including dual running and incremental swich overs
  • You’re collaborative and pragmatic, comfortable working closely with Product Managers to explain technical aspects and trade-offs to shape delivery plans that balance speed, quality and risk

Apply now to find out more about this Principal Engineer / Developer (Full Stack TypeScript React Node) opportunity.

Software Engineer
Confidential Engineering Scale-up
Yorkshire And The Humber
Hybrid
Mid - Senior
£100,000
RECENTLY POSTED

Yorkshire & Humber / North England Hybrid Full-time

£120,000 £200,000 depending on experience

This is a confidential listing. At interview we’ll share much more including who we work with and what kinds of things we’re building. What we can say is that the work is challenging, the team is exceptional, and the job is the kind you’d be proud to talk about.

About the role

We are a fast growing, highly selective tech-for-good scale-up. We work at the frontier of technology & AI.

We are looking for an exceptional senior-to-principal software engineer to join a tight-knit, elite team. If you want to work on hard problems, build real things, fast, and be surrounded by people who hold themselves to a high standard this might be for you.

You will work in small teams (typically 35 engineers) on technically complex, fast-moving projects. You will have genuine ownership from day one.

Who were looking for

Essential - please do not apply unless you have all of the following:

  • A degree in Computer Science, Engineering, Mathematics, or a closely related discipline from a leading university
  • Strong professional pedigree previous employers or institutions that are highly regarded in the industry
  • A proven record of delivering high-quality engineering work show us what you’ve built
  • Production-level proficiency in CPP, JS, TypeScript, Python
  • 3+ years post-qualification experience
  • Strong fundamentals and engineering best practice
  • Ability to work from our office in North England on-site or hybrid (a few days per month minimum)

We are a small, close-knit team with high standards, a direct culture, and a genuine belief that everyone owns the outcome. It is important to us that we work well together and enjoy doing it. We move fast, think carefully, and care about doing things properly not just our own corner of it. The office is modern and well-equipped. We offer generous holiday, flexible hours, and relocation assistance for the right person.

Software Engineer
Matchtech
Portsmouth
Hybrid
Graduate - Junior
£50,000 - £70,000
RECENTLY POSTED

About the Role:
We are seeking talented Software Engineers at various experience levels to join our UK-based software development team. The successful candidates will design, implement, and maintain high-quality software solutions in an agile environment. You will work primarily in C++ using modern tools and open source frameworks, contributing to innovative software for advanced navigation and important systems.

Key Responsibilities:

Capture and evaluate technical requirements, estimating delivery timescales and milestones.

Design, implement, and maintain software across back end, communication infrastructure, and client-server applications.

Develop front-end graphical user interfaces.

Conduct software testing, including unit tests and simulations; document results.

Evaluate and recommend new technologies, tools, and processes to maintain high standards of software quality.

Collaborate with team members and stakeholders to ensure timely delivery of projects.

Essential Skills & Experience:

Proficiency in C++ and object-oriented programming.

Strong debugging, fault isolation, and problem-solving abilities.

Knowledge of data structures, algorithms, and software design patterns.

Experience with code configuration management systems (e.g., Subversion).

Understanding of network programming, data serialization, and database design/administration.

Front-end UI design and development experience.

Familiarity with component-based development concepts (e.g., SOA, UI plugins).

Ability to develop communication links to third-party sensors or software applications (e.g., cameras, radar trackers).

Effective collaboration within agile (SCRUM) teams; ability to work with initiative.

Commitment to continuous learning and keeping up to date with new technologies.

Desired Technologies:

C++, Qt Framework, QML, STL, XML, ACE, POCO, GStreamer.

Network programming (UDP/TCP).

PostgreSQL or similar database systems.

Cross-platform build tools (MPC, CMake).

Operating systems: Windows, Linux.

Experience with publish-subscribe middleware architectures such as DDS.

Education:

Degree in Computer Science or a related technical field.

Benefits:

Salary range: £50,000-£70,000 per year.

Company pension and life assurance.

Private medical insurance.

25 days annual leave plus public and bank holidays.

Flexible working hours and hybrid/remote options.

Professional development and training opportunities.

Flexible benefits including electric vehicle, cycle-to-work scheme, and tech vouchers.

Option to trade up to 5 days of annual leave

Senior AI Engineer
IO Associates
Inverurie
Hybrid
Senior
Private salary
RECENTLY POSTED

Senior AI Platform Engineer Aberdeen - Tech Hub (min 3 days onsite)

I’m working with an early-stage AI platform business building an enterprise-grade, agentic SaaS product.

Over the last 6 months they’ve built and deployed the first layer of the platform into live enterprise environments and already have customers onboard.

The focus now is scaling the core platform and maturing it into a robust, production-grade SaaS offering.

This is their first full-time engineering hire and is a hands-on role with real ownership, suited to someone who wants to build an AI platform properly rather than sit within a large, structured engineering function.

This is an amazing opportunity to join at an early stage, take ownership of core platform architecture and position yourself for meaningful equity participation as the business scales.

You’ll work closely with the founders to:

Own and scale the Python backend (FastAPI)

Architect and deliver production-ready AI systems

Build and optimise agentic workflows (LLMs, LangChain)

Support cloud deployments (GCP live, Azure upcoming)

Take large chunks of functionality from concept through to production

Contribute to product roadmap and technical direction

They’re looking for:

5-10 years’ experience

Strong Python backend background

SaaS product exposure

Cloud deployment experience

Someone comfortable in early-stage environments

High attention to detail and genuine curiosity around agentic AI

Some front-end experience (JavaScript / React) is helpful but not essential.

Bootstrapped and founder-backed. Long-term scale ambition.

If you’d like more detail, apply online.

TPBN1_UKTJ

Senior SharePoint Developer
Larbey Evans Ltd
The City
Hybrid
Senior
£100,000
RECENTLY POSTED
+1

Our prestigious US law firm client is seeking a highly skilled Senior SharePoint Developer with extensive experience migrating SharePoint 2016 on-premise solutions to modern SharePoint platforms. This permanent role, based in their stunning City offices, combines hands-on custom development, system maintenance, and intranet design.

  • Salary to £100,000
  • Hybrid working – 4 days in the office / 1 day remote
  • Free lunch every Wednesday
  • £100 monthly employee contribution towards lunch or other expenses

Senior SharePoint Developer Key Responsibilities:

  • Design, develop, and support custom solutions across SharePoint Subscription Edition (SE) and SharePoint Online
  • Lead migration of SharePoint 2016 on-premise solutions to SE and Online
  • Build SPFx web parts, extensions, and integrations using TypeScript, JavaScript, React, and REST APIs
  • Manage updates, patches, and service packs to ensure stability, security, and compliance
  • Administer service and web applications, site collections, permissions, authentication, and governance
  • Provide technical leadership and mentor junior team members
  • Collaborate with project managers, business analysts, and stakeholders to deliver solutions aligned to requirements
  • Recommend improvements to development standards, governance, and platform architecture

Senior SharePoint Developer Skills & Requirements:

  • Law firm experience highly advantageous
  • Extensive experience developing and administering SharePoint Subscription Edition (SE) and SharePoint Online, including migration from SharePoint 2016 on-premise
  • Strong expertise in SPFx development and modern front-end technologies (TypeScript, JavaScript, React, HTML5, CSS3)
  • Experience integrating SharePoint solutions using REST APIs, Microsoft Graph, C#, and .NET
  • Hands-on management of on-prem SharePoint environments, including patching, upgrades, performance tuning, and troubleshooting
  • Experience with Business Connectivity Services (BCS), External Content Types (ECTs), and SQL Server design and optimisation
Lead Software Developer
Anson McCade
Multiple locations
Remote or hybrid
Senior
£100,000
RECENTLY POSTED

Lead Software Developer - Digital & Technology Consulting

A leading global innovation and transformation consultancy is looking for an experienced Lead Software Engineer to join its growing technology practice. This role suits someone who enjoys solving complex problems, leading engineering teams, and delivering high-impact digital solutions across diverse industries.

What youll be doing as aLead Software Developer:

  • Leading the technical delivery of complex, cloud-based solutions
  • Acting as a hands-on technical authority across architecture, development and troubleshooting
  • Mentoring engineers and promoting modern engineering best practices
  • Working closely with clients to translate business needs into scalable technical solutions
  • Driving continuous improvement across the full software delivery lifecycle

What they are looking for in a Lead Software Developer:

  • Proven experience as a Technical Lead or Senior engineer
  • Strong software engineering and system design background
  • Experience delivering enterprise applications on AWS, Azure or GCP
  • Proficiency in JavaScript, Java or .NET
  • Agile delivery experience (Scrum / Kanban)
  • Knowledge of DevOps, CI/CD, infrastructure-as-code and modern testing practices
  • Strong communication and stakeholder engagement skills

Whats on offer:

  • Flexible working with autonomy over schedule
  • Competitive salary and performance-related bonus
  • 25 days annual leave plus buy options
  • Excellent pension, healthcare and wellbeing benefits
  • Purpose-led work with clear career progression

Ok I’m in what’s next?

Apply now with your latest CV.

Senior Software Engineer (ServiceMax)
AES
Cambridge
Remote or hybrid
Senior
£55,000 - £75,000
RECENTLY POSTED

Role: Senior Software Engineer (ServiceMax) Location: Cambridgeshire Salary: £55,000 to £75,000 + Excellent Benefits / Prospects - UK with remote or hybrid options considered If there is something stopping you from achieving all you’re capable of, you’ll relish a role with a company that will positively encourage you to be pro-active – a real opportunity to release your true potential. Due to sustained continued expansion our Client, an award-winning dynamic Medical Device manufacturer are seeking a Senior Software Engineer (ServiceMax) to deliver scalable, high-quality Salesforce and ServiceMax solutions Additional responsibilities include * Design & Architect Solutions: Translate business requirements into scalable Salesforce and ServiceMax solutions, ensuring alignment with best practices. * Develop & Implement Features: Build and configure ServiceMax modules, Apex classes, triggers, Lightning Web Components (LWC), and API integrations. * Optimize & Innovate: Evaluate new Salesforce/ServiceMax features and third-party tools to enhance performance and user experience. * Documentation & Communication: Create and maintain technical documentation, including design specs, configuration guides, and deployment plans. The Person: Candidates suitable for consideration should be able to provide evidence of the following: * 3+ years’ hands-on ServiceMax experience * Strong expertise in Apex, LWC, SOQL, SFM Design, Flows, ServiceMax Back-End Processes * Proven understanding of Service Cloud and ServiceMax data model * Familiarity with Agile/Scrum methodologies and tools (JIRA, Confluence). The successful candidate will enjoy a salary of between £55,000 to £75,000 (DOE) + Excellent Benefits / Prospects plus excellent prospects and an employment package that you would expect from a company that values its employees. Do you have the courage to take on this challenge?

Full Stack Developer
ISR RECRUITMENT LIMITED
Not Specified
Remote or hybrid
Mid - Senior
£300/day - £325/day
RECENTLY POSTED
+4

The Opportunity:

We are seeking a Full Stack Developer to join a live GOV-UK service environment in a hands-on role within an agile, autonomous delivery team.

You will contribute across both backend and frontend development, helping refine and evolve a live digital service where user impact and service reliability are paramount.

The role requires strong technical delivery capability, sound engineering judgement and the confidence to engage constructively with both technical and non-technical stakeholders.

This is not a maintenance-only position, you will play an active role in architectural discussions, continuous improvement and shaping the technical direction of the service.

Skills and Experience:

  • Ruby on Rails
  • Java (Spring Boot)
  • AWS
  • Experience deploying and managing serverless applications within AWS (Lambda and/or Fargate).
  • Infrastructure as Code experience using Terraform.
  • Solid working knowledge of PostgreSQL.
  • Experience with Git, CI/CD pipelines and cloud-based development environments.
  • Proven experience working within agile teams on live services, working closely with user-centred designers.
  • Experience working within GDS/GOV-UK service standards would be ideal.

Role and Responsibilities:

  • Build and maintain backend services using Java (Spring Boot) and PostgreSQL.
  • Develop and enhance frontend functionality using Ruby on Rails and GOV-UK frontend.
  • Contribute to architectural decisions and technical direction.
  • Write clean, maintainable, well-tested code in line with modern engineering standards.
  • Participate in code reviews, agile ceremonies and iterative delivery cycles.
  • Ensure changes are assessed carefully for impact on live users.
  • Support demonstrations and provide clear technical updates to clients and stakeholders.
  • Collaborate with technical and non-technical stakeholders to refine and improve a live GOV-UK service.
  • Working alongside user-centred designers to improve user experience.
  • Engaging directly with clients and explaining technical concepts clearly.

NB: The successful candidate will be required to undergo a basic level of security clearance before undertaking the assignment (two to four weeks lead-time).

Applications:

Please contact Edward Laing here at ISR to learn more about our client and how they are leading the way in developing the next generation of technical solutions through innovation and transformational technology

Software Engineer
Rise Technical Recruitment
Somerset
In office
Mid - Senior
£45,000/day - £50,000/day
RECENTLY POSTED

Frome, Somerset - Onsite £45,000 - £50,000 + Private Healthcare + 26 Days Holiday This is an excellent opportunity for a Software Engineer to join a specialised Avionics team. This role is perfect for someone who thrives on technical variety, ranging from high-level UI development to low-level embedded systems, and wants to see their code take flight in the real world. This company is a fast-growing aerospace R&D firm is a pioneer in autonomous aviation. They design, manufacture, and operate large-scale autonomous helicopters for both military and civilian markets. Operating with a “safety-first” culture and a small, highly experienced team, they offer a cutting-edge environment where innovation and robust engineering are at the heart of everything they do. In this varied role you will be responsible for the full software lifecycle, from initial brief to live deployment. You will develop software for Linux-based deployed systems, create intuitive user interfaces, and while not as heavily weighted, you will have the opportunity dive into firmware for embedded systems. A unique aspect of this position includes supporting in-person flight testing, allowing you to develop and refine avionics systems in a live, operational environment. The ideal candidate will possess a proven track record of delivering robust, safety-critical code without AI reliance. You should be highly proficient in Linux, Python and Java, while beneficial to also have experience with C/C++, coupled with a deep understanding of STM32 processors and hardware interfaces such as CAN, SPI, and I2C. Beyond technical ability, you must be a British Citizen with a valid driving licence. This is a fantastic opportunity to join a forward-thinking company that values work-life balance through a 9-day fortnight (every other Friday off). Beyond the technical challenge, you’ll have the chance to work autonomously and travel both nationally and internationally. The Role: Managing the full lifecycle from the initial brief through to final deployment in service. Developing software for Linux-based deployed systems, user interfaces, and autonomy controls. Supporting live, in-person flight testing to refine avionics systems in a real-world environment. 5 days onsite in Frome The Person: Strong experience with Java, Python, Linux. Strong background in Linux-based systems, Raspberry Pi, and hardware interfaces like CAN and SPI. Beneficial to have experience with Firmware development (C/C++) Must be a British Citizen and hold a valid UK driving licence Reference Number: BBBH(phone number removed) Rise Technical Recruitment Ltd acts an employment agency for permanent roles and an employment business for temporary roles. The salary advertised is the bracket available for this position. The actual salary paid will be dependent on your level of experience, qualifications and skill set and will be decided by our client, the employer. Rise are not responsible or liable for any hiring decisions made by the end client. We are an equal opportunities company and welcome applications from all suitable candidates

Frequently asked questions
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.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.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.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.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.
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