3,637 Mobile App Development jobs in the United Kingdom

Position: Software Engineer

Location: Halifax

Salary: Up to 55,000 + Benefits

We're excited to offer a fantastic opportunity for a Software Engineer to join a leading UK design and engineering business based in Halifax. In this role, you'll work on cutting-edge software solutions that seamlessly integrate electronics, mechanics, and cloud-based technologies across a range of devices.

The Role

You'll design and implement touchscreen user interfaces using C# and WPF, integrating seamlessly with STM32-based electronics and wider system components. The project involves developing embedded software, integrating electronic and mechanical systems, and contributing to IoT and cloud-connected solutions.

Key Responsibilities

• Develop intuitive UIs in C# / WPF within Visual Studio.
• Write clean, efficient C# and C/C++ code for STM32 microcontrollers.
• Integrate hardware and software systems for real-time data acquisition and control.
• Use GitHub for version control and collaborative development.
• Support IoT and cloud integration (AWS / Azure).
• Design and maintain SQL databases for robust data management.
• Conduct testing, debugging, and documentation to ensure reliability and performance.

About You

You're a dedicated and adaptable engineer who thrives on solving complex problems and delivering high-quality solutions. You'll bring energy, collaboration, and a commitment to innovation.

Qualifications & Experience

Essential Experience:

• Proven experience developing touchscreen UI applications using C# and WPF.
• Strong embedded systems programming skills with STM32 microcontrollers (C/C++).
• Experience integrating electronic, electrical, and mechanical systems.

Desirable Experience:

• Familiarity with IoT protocols, cloud platforms (AWS/Azure), and SQL database design.
• Understanding of RTOS and communication protocols such as I2C, SPI, UART, and CAN.
• Experience with Agile development and unit testing frameworks.

Technical Skills Snapshot

• C#, WPF (UI Development)
• Embedded C/C++ (STM32)
• GitHub (Version Control)
• SQL (Database Design & Querying)
• IoT Architecture & Cloud Integration (AWS/Azure)
• Agile Development Practices

Personal Qualities:

• Flexible, proactive, and driven to meet evolving project needs.
• Honest, genuine, and professional in approach.
• Strong communicator and collaborative team player.
• Resilient under pressure with a focus on quality and delivery.
• High levels of integrity and accountability.

This is a great opportunity to join an innovative engineering environment where your contributions will directly shape next-generation technology solutions.

To apply or find out more, contact Andrew Knight at KO2 Embedded Recruitment Solutions Ltd.

Software Engineer

Orion is working with a leading industrial automation specialist with extensive experience delivering cutting-edge solutions to renowned clients and predominantly working within the automation, robotics and aerospace sectors.

The Role of Software Engineer

They are seeking versatile and enthusiastic Software Engineers to join their dynamic team. In this role, you'll work across a broad spectrum of technologies to develop and implement automation solutions. Your work will range from creating user-friendly interfaces to programming sophisticated motion controls and integrating industrial robots and bespoke machinery.

Responsibilities of the Software Engineer:

• Develop backend software in C# .NET for data collection and processing (vision systems, modelling, hardware integration).
• Create and implement HMIs using Blazor, WPF, or Siemens WinCC.
• Program machine controls on industrial PLCs with IEC (phone number removed), enabling precise motion control and real-time data transfer.
• Implement advanced motion control in real-time C to synchronize hundreds of axes 
• Commission and program industrial robots and in-house devices using proprietary languages (KRL, TP, KAREL, G-Code).

Requirements of the Software Engineer:

• 2 years industrial programming experience (preferably in C#).
• Robotics/Automation experience.
• STEM degree with a solid understanding of engineering concepts.
• 3D Machine vision experience.
• Ability to communicate at a technical level, in both written and verbal English.
• Full rights to work in the UK.

What they offer the Software Engineer:

• Competitive salary aligned with experience.
•  Opportunities for professional growth and development.
• Flexible working arrangements.
• 25 days holiday plus bank holidays.
• Company pension scheme.
• Holiday buy/sell options 

If you are interested in the role of Software Engineer, please click apply or contact Steven at Orion.

A 'Tech for good ' organisation based in Edinburgh is looking for a couple of Software Engineers , with good experience using Java and JavaScript (ideally Reactjs) to join their hybrid team. Work with modern technologies, in a great culture, with amazing benefits.

They've been operating very successfully for several years now and they offer an award winning service that helps thousands of people every day. This is a great opportunity to work on a series of products that benefits so many throughout the UK. They've also experienced consistent year on year growth, both in their customer base and their employee headcount, and they have an ambitious roadmap for the years ahead.

You'd be joining one of their Agile squads, consisting of roughly five Software Engineers that's rich with experience (it's a great learning environment ). You'll be working directly on a business critical platform that's highly used. They do have multiple squads based out of this location too, so there's lots of opportunity for a varied workload, and a chance to pick up different tools and technologies.

They work with a really modern tech stack; Java, SpringBoot, PostgreSQL, Microservices, Kubernetes, Kafka, AWS and Reactjs + TypeScript. Although experience with all of this is great, the organisation is more interested in collaborative Engineers who can bring strong soft skills to the team, so have some flexibility around tech.

Additionally, they place a really big emphasis on following best practices and software fundamentals and are looking for Engineers that have worked in a similar environment. They're also very focused on testing, where you'll regularly follow TDD, so they're looking for Engineers who value and understand the importance of quality code.

You'll ideally have experience with most of the following;

** Java (ideally SpringBoot)

** Microservices

** Test Driven Development

** Front end Development (HTML, CSS and JavaScript)

** Working with Databases (ideally PostgreSQL)

Experience with the following is highly desirable;

** DevOps; Docker and Kubernetes

** Cloud Services (AWS, Azure, GCP, OpenShift)

** Reactjs + TypeScript

This opportunity would be ideal for an ambitious Software Engineer that is looking for a collaborative team, that are committing to using modern technologies and best practices.

Their offices are based just on the outskirts of Edinburgh , just walking distance from a tram stop, train station and they have free parking available onsite. They do support hybrid working here, where you'll be expected onsite three days per week , for collaboration time with the team.

In return they're able to offer a salary from 45k to 75k based on experience with a strong benefits package to match, which includes (35 hour working week, Private healthcare, 15% pension, strong annual bonus, 28 days holiday + bank and much more).

If you're keen to find out more, please apply or drop Doug Paget a message via linkedin for an informal chat.

A market leading Defence & Security client of ours is currently in the market for Software Engineering professionals to join their team based in Gloucester. In the role you will play a pivotal role in developing cutting edge software systems and applications. You'll be at the forefront of driving innovation and safeguarding digital infrastructures in the UK.

Typical responsibilities:

• Plan, coordinate, and carry out software development activities.
• Design and run tests to debug and improve software.
• Translate customer requirements into mission/business applications, following agreed standards and processes.
• Fix program errors and prepare operating instructions.
• Produce and maintain development documentation.

Required skills and experience:

• Proficiency in Java (plus experience with Python or other languages).
• Development experience on Linux.
• Strong knowledge of unit testing frameworks (e.g. JUnit 5).
• Skilled with Git version control.
• Experience with Agile/SCRUM.
• Database experience (Oracle, relational, and/or MongoDB).
• CI/CD pipelines (GitLab).
• Familiarity with Apache NiFi, Hibernate, Elasticsearch, and Kibana.
• Front-end experience with JavaScript/TypeScript & React.
• Proficiency with Atlassian Suite (Jira, Confluence, Bitbucket).
• Experience mentoring junior engineers.

Desirable skills and qualifications:

• Experience with JSF (Primefaces).
• Cloud development (AWS) and microservice/serverless architectures.
• Supporting and maturing CI/CD pipelines for cloud deployments.
• Knowledge of migrating on-prem workloads to the cloud.
• Hands-on use of AWS services such as EC2, EKS, Fargate, IAM, S3, and Lambda.

If this looks of interest or could potentially be a fit for you or someone you may know, please contact or feel free to hit apply!

Disclaimer:

This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission.

Founding Engineer - Fintech Startup | 70k + Equity | King's Cross (On-site)

About the company: Join a high-growth fintech startup in King's Cross as their Founding Engineer, working directly with the founders to build a Payments Platform API platform from the ground up. This is an exciting opportunity to take ownership of the tech stack, shape the product, and have a real say in the direction of the company.

Required Skills:

• Strong in C# and Cloud (AWS preferred).
• Ambitious technologist who is passionate about building market leading Payments API Platforms
• Some experience with React or modern frontend frameworks.
• Exposure to AI tools/technologies (personal or professional).
• Proactive, ambitious, and thrives in startup environments.

• Software design and development in line with system requirements, with a focus on simulation, autonomy, and communication.
• Developing and maintaining tools and simulation environments for testing autonomous behaviours and system integration.
• Testing and validation of software, including unit testing, simulation-based testing, bench testing, and sea trials.
• Production of comprehensive software documentation.
• Conducting peer reviews to ensure designs are reliable, modular, and maintainable.
• Collaborating closely with the software and engineering teams to ensure timely delivery of high-quality software and documentation.

• Degree-level qualification in a physical science or engineering such as Physics, Mathematics, Computer Science, or similar, or equivalent industry experience.
• Experience writing and running software simulations of physical systems.
• Strong understanding of object-oriented programming and software architecture principles.

• Experience with modern C++, and mathematical libraries such as Eigen, PETSc, orCUDA.
• Experience with Linux,CMAKE, Git or similar common software development tools and environments.
• Experience withROSorROS2.
• Experience with real-time systems or control systems.
• Experience with marine or mobile robotics projects.

• Private Healthcarewith optional family cover
• Life Assurance (4 x salary)
• Critical Illness Cover
• Ongoing professional development and training
• Access to LinkedIn Learning
• Pension contribution
• Flexible Working
• A culture of diversity and innovative thinking

Software Engineer with strong commercial node.js and Typescript experience is sought on a fully remote basis by an international technology company.

Working at the forefront of B2B technology asset management this Software Engineer will play a key role in building a bespoke enterprise grade ERP (including implementing AI software solutions) that will drive business success across 47 sites globally.

This role would suit a software engineer with at least two years commercial experience who is looking for a clear progression pathway and the autonomy to deliver a best in class, market leading, greenfield solution that will drive huge business growth.

In return this Software Engineer can expect an autonomous, knowledge share driven culture with a team of seven alongside excellent career development and training opportunities within this market leading organization.

This Software Engineer should have most of the following key skills:

- Solid commercial node.js
- Strong Typescript skills
- Understanding of cloud deployment (ideally AWS)
- PostgreSQL database knowledge would be useful
- Strong Test driven development skills with the ability to write unit tests
- Third party API development skills
- Solid system design understanding - Serverless, Headless, microservices etc
- Any automation skills would be useful - Docker, Kubernetes etc
- Any experience working with ERP solutions would be a real plus
- A positive, engaging personality who understands the business impact of the software they are writing

This software Engineer will receive:

- Starting salary of up to £65,000
- Long term remote working with one day a month in the office
- Extensive personal development scheme
- 25 days holiday
- Private pension & healthcare
- Fast paced, autonomous culture with extensive growth potential
- Regular remuneration reviews

So if you are a Software Engineer who wants to join a market leading business with innovation at its core please apply now to be considered

Software Engineer
Fully remote
AWS, ERP, system architecture, JavaScript, Typescript, node, PostgreSQL,

Carbon60 is currently looking for a Software Engineer to join a client of ours based in Newcastle. Our client is pronoun in the aviation, defence, and space sectors. They are looking for a Software Engineer to join their team on a contractual basis. This role will be 12 months, working 60% onsite.

As a Software Engineer you will be responsible for developing robust and efficient code using Java and related technologies. Your primary duties will include:

* Developing reusable patterns and encouraging innovation to enhance team velocity
* Contributing to quality assurance by writing unit and automated tests
* Conducting design and code reviews to ensure adherence to coding best practices, unit testing, security, and scalability guidelines
* Ensuring code is well-documented and sharing knowledge of implemented solutions
* Participating in agile-based activities, such as sprint planning, reviews, and daily stand-ups

To be successful in this role, you should possess the following essential skills and qualifications:

* Proficiency in Java and cloud services development
* Expertise in unit testing
* Desirable skills include DevSecOps awareness, experience with tools like Tekton, ArgoCD, and SonarQube, as well as familiarity with Red Hat OpenShift or Kubernetes, and the Quarkus framework
* Front-end development experience using Angular is also a plus

If you are interetsred in this position, please apply with an updated CV and one of our ocnsultants will be in touch.

Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation to this vacancy.

Software Engineer
Hybrid - London - 3 days a week
55,000 - 60,000 + Bonus & Benefits

Our client is a FTSE100 market leading organisation who are looking for a Software Engineer to join their growing digital solutions team. You'll be involved in ensuring solutions are scalable, secure and widely adopted across the business.

You'll need to demonstrate previous experience in using cloud services and modern software development. You'll also be responsible for promoting best practices across the wider company and supporting teams in adopting them.

We're looking for candidates who possess the following:

• Experience with Azure Ecosystem

• Working on creating Proof of Concepts and prototypes

• Interest in emerging areas such as AI or automation

• Excellent stakeholder communication skills

If you meet some of the above requirements please apply for more information.