2,758 Senior Developer jobs in the United Kingdom

Application Developer

Hook, London £40000 - £50000 Annually Christy Media Solutions

Posted 10 days ago

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Job Description

permanent

We are seeking Mid-Level Application Software Engineers to join our clients growing team where you’ll play a key role in designing and developing cutting-edge software for audio and live performance technology, collaborating with a supportive and dynamic team dedicated to enhancing the live experience for artists and audiences alike.

What You’ll Do

  • Develop and maintain desktop applications for audio and live performance environments
  • li>Work on cross-platform solutions for Embedded Linux, macOS, and iOS
  • Collaborate in Agile teams, contributing to sprint planning, code reviews, and CI/CD pipelines
  • Build intuitive graphical user interfaces (GUI) with Qt/QtQuick
  • Integrate networking features using TCP/IP for seamless device communication
  • Support the evolution of products that shape the sound of live performances globally

What We're Looking For

  • Strong proficiency in C++ and C#
  • Experience with multithreading and complex, concurrent software systems
  • Familiarity with cross-platform desktop development (Embedded Linux/macOS/iOS)
  • Understanding of Agile methodologies, CI/CD, and version control
  • Networking knowledge (TCP/IP)
  • Bonus: Experience or interest in Delphi, Flutter, and full-stack development
  • Appreciation for audio mixing technology and live streaming
  • Interest in hardware/software integration (FPGA/embedded systems)

You’ll Thrive Here If You…

  • Are self-motivated, proactive, and eager to solve complex problems
  • Communicate effectively and enjoy collaborating in a team
  • Bring prior experience in audio technology or related fields (a plus, not a must)

Why Join?

  • Innovative Culture: Help develop new products and enhance existing solutions at the forefront of audio technology
  • Real-World Impact: Your work will be used by leading audio professionals on stages and in studios around the world
  • Career Growth: Structured progression and opportunities to make a tangible impact
  • Work-Life Balance: Flexible hours and a hybrid office model
  • Collaborative Team: Work alongside passionate engineers dedicated to delivering the best in live audio technology

If you’re excited about shaping the future of live performance technology and want to work with a team that shares your passion for audio and music, apply now!

This advertiser has chosen not to accept applicants from your region.

Application Developer

Hook, London Christy Media Solutions

Posted 13 days ago

Job Viewed

Tap Again To Close

Job Description

full time

We are seeking Mid-Level Application Software Engineers to join our clients growing team where you’ll play a key role in designing and developing cutting-edge software for audio and live performance technology, collaborating with a supportive and dynamic team dedicated to enhancing the live experience for artists and audiences alike.

What You’ll Do

  • Develop and maintain desktop applications for audio and live performance environments
  • li>Work on cross-platform solutions for Embedded Linux, macOS, and iOS
  • Collaborate in Agile teams, contributing to sprint planning, code reviews, and CI/CD pipelines
  • Build intuitive graphical user interfaces (GUI) with Qt/QtQuick
  • Integrate networking features using TCP/IP for seamless device communication
  • Support the evolution of products that shape the sound of live performances globally

What We're Looking For

  • Strong proficiency in C++ and C#
  • Experience with multithreading and complex, concurrent software systems
  • Familiarity with cross-platform desktop development (Embedded Linux/macOS/iOS)
  • Understanding of Agile methodologies, CI/CD, and version control
  • Networking knowledge (TCP/IP)
  • Bonus: Experience or interest in Delphi, Flutter, and full-stack development
  • Appreciation for audio mixing technology and live streaming
  • Interest in hardware/software integration (FPGA/embedded systems)

You’ll Thrive Here If You…

  • Are self-motivated, proactive, and eager to solve complex problems
  • Communicate effectively and enjoy collaborating in a team
  • Bring prior experience in audio technology or related fields (a plus, not a must)

Why Join?

  • Innovative Culture: Help develop new products and enhance existing solutions at the forefront of audio technology
  • Real-World Impact: Your work will be used by leading audio professionals on stages and in studios around the world
  • Career Growth: Structured progression and opportunities to make a tangible impact
  • Work-Life Balance: Flexible hours and a hybrid office model
  • Collaborative Team: Work alongside passionate engineers dedicated to delivering the best in live audio technology

If you’re excited about shaping the future of live performance technology and want to work with a team that shares your passion for audio and music, apply now!

This advertiser has chosen not to accept applicants from your region.

Application Developer

Cheltenham, South West IBM

Posted today

Job Viewed

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Job Description

**Introduction**
In this role, you'll work in one of our IBM Consulting Client Innovation Centres (Delivery Centres), where we deliver deep technical and industry expertise to a wide range of public and private sector clients around the world. Our delivery centres offer our clients locally based skills and technical expertise to drive innovation and adoption of new technology.
A career in IBM Consulting is rooted by long-term relationships and close collaboration with clients across the globe. You'll work with visionaries across multiple industries to improve the hybrid cloud and AI journey for the most innovative and valuable companies in the world. Your ability to accelerate impact and make meaningful change for your clients is enabled by our strategic partner ecosystem and our robust technology platforms across the IBM portfolio, including Software and Red Hat.
Curiosity and a constant quest for knowledge serve as the foundation to success in IBM Consulting. In your role, you'll be encouraged to challenge the norm, investigate ideas outside of your role, and come up with creative solutions resulting in ground-breaking impact for a wide network of clients. Our culture of evolution and empathy centres on long-term career growth and development opportunities in an environment that embraces your unique skills and experience.
We offer:
* Regular and frequent promotion and progression opportunities to ensure you can drive and develop your career with us
* Feedback and checkpoints throughout the year; no one off annual reviews here
* A multitude of training opportunities from classroom to e-learning, mentoring and coaching programs as well as the chance to gain industry recognized certifications
* Diversity & Inclusion as an essential and authentic component of our culture through our policies and process as well as our Employee Champion teams and support networks
* A culture where your ideas for growth and innovation are always welcome
* Internal recognition programs for peer-to-peer appreciation as well as from manager to employees
* Tools and policies to support your work-life balance from flexible working approaches, sabbatical programs, 1 month paid paternity leave, 16 weeks fully paid maternity leave and an innovative maternity returners scheme
* More traditional benefits, such as 25 days holiday, a gym discount scheme, online shopping discounts, an Employee Assistance Program, a group personal pension plan of an additional 5% of your base salary paid by us monthly to save for your future.
**Your role and responsibilities**
An Application Developer with DevOps skills is adept at installing, configuring, and managing popular DevOps automation tools on both cloud and non-cloud infrastructure.
They possess a deep understanding of the project and application context, enabling them to tailor the DevOps tools accordingly. This individual is proficient in setting up continuous integration for automated and continuous builds, creating build scripts and versioning, packaging and deploying applications on servers, and establishing continuous testing.
In addition, they have a solid foundation in software engineering processes, coding in Java, Shell, and Python, DevOps best practices, and SDLC methodologies.
**Required technical and professional expertise**
We are looking for a highly experienced and skilled Senior Team Lead Developer to join our agile team focusing on developing and overseeing the implementation of analyst systems that prioritize user experience.
The ideal candidate will be
* a great communicator
* adept at collaborating with cross-functional teams
* have a proven track record of leading development projects in a fast-paced environment.
* Lead and manage a team of developers in the design development and deployment of user-centric analyst systems.
* Collaborate with product managers UX/UI designers and other stakeholders to gather and prioritize requirements ensuring projects align with user needs and business goals.
As an equal opportunities' employer, we welcome applications from individuals of all backgrounds. However, for you to be eligible for this role, you must have the valid right to work in the UK. Unfortunately, we do not offer visa sponsorship and have no future plans to do so. You must be a resident in the UK and have been living continuously in the UK for the last 10 years. You must be able to hold or gain a UK government security clearance.
IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.
This advertiser has chosen not to accept applicants from your region.

Mobile Application Developer

Oxfordshire, South East £50000 - £60000 Annually hireful

Posted 3 days ago

Job Viewed

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Job Description

permanent

Are you an experienced Mobile Applications developer, looking to join an expanding, recently invested into SaaS product company in the UK?

Adept at cross-platform iOS & Android development in Javascript (React Native) & looking to be part of a growing product application software engineering team?

We are really expanding our development team & there will be plenty of new feature development for you to get stuck in to. We are also looking into starting our journey with LLM & prompt-based software engineering – so would love someone to join us on this, too!

Role title: Mobile Application Developer.

Salary: £50K - £60K Basic + Benefits package

Location: Banbury, Oxfordshire. Hybrid working: 2 or 3 days home / office, per week (flexible). Good commutes form Oxford, Rugby, Warwick, Milton Keynes, Northampton, Coventry, Bicester, Leamington Spa, etc.

We’d look for experience in the below:

 - Extensive knowledge about mobile app development and the entire application lifecycle (concept, design, test, release and support)

 - Extensive knowledge of the mobile platforms on which the app runs, e.g., Android, iOS, etc

 - Proficiency with writing automated tests in Playwright, predominantly, but not a requirement to be considered.

 - Familiarity with push notifications

 - Proficiency in React Native, Javascript (mainly)

Please do hit the apply now button or get in touch for a conversation to find out more!

We look forward to hearing from you.


This advertiser has chosen not to accept applicants from your region.

Mobile Application Developer

Oxfordshire, South East £50000 - £60000 Annually hireful

Posted 3 days ago

Job Viewed

Tap Again To Close

Job Description

permanent

Are you an experienced Mobile Applications developer, looking to join an expanding, recently invested into SaaS product company in the UK?

Adept at cross-platform iOS & Android development in Javascript (React Native) & looking to be part of a growing product application software engineering team?

We are really expanding our development team & there will be plenty of new feature development for you to get stuck in to. We are also looking into starting our journey with LLM & prompt-based software engineering – so would love someone to join us on this, too!

Role title: Mobile Application Developer.

Salary: £50K - £60K Basic + Benefits package

Location: Banbury, Oxfordshire. Hybrid working: 2 or 3 days home / office, per week (flexible). Good commutes form Oxford, Rugby, Warwick, Milton Keynes, Northampton, Coventry, Bicester, Leamington Spa, etc.

We’d look for experience in the below:

 - Extensive knowledge about mobile app development and the entire application lifecycle (concept, design, test, release and support)

 - Extensive knowledge of the mobile platforms on which the app runs, e.g., Android, iOS, etc

 - Proficiency with writing automated tests in Playwright, predominantly, but not a requirement to be considered.

 - Familiarity with push notifications

 - Proficiency in React Native, Javascript (mainly)

Please do hit the apply now button or get in touch for a conversation to find out more!

We look forward to hearing from you.


This advertiser has chosen not to accept applicants from your region.

Oracle Application Developer

London, London £500 - £600 Daily Experis

Posted 10 days ago

Job Viewed

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Job Description

contract

Role: Oracle Application Developer

Location: UK Remote

Duration: 12 Months

Day rate: (Apply online only) Inside IR35

Role description:

Oracle EBS (R12) developer; preferred skills OAF and Web ADI

Essential skills and experience:

Java & JSP, An Application Developer with expertise in Java and Web Technologies is responsible for designing, developing, and supporting applications based on the Java/JEE technology stack.

Desirable skills and experience:

OAF/Web ADI

This advertiser has chosen not to accept applicants from your region.

Mobile Application Developer

Oxfordshire, South East hireful

Posted 3 days ago

Job Viewed

Tap Again To Close

Job Description

full time

Are you an experienced Mobile Applications developer, looking to join an expanding, recently invested into SaaS product company in the UK?

Adept at cross-platform iOS & Android development in Javascript (React Native) & looking to be part of a growing product application software engineering team?

We are really expanding our development team & there will be plenty of new feature development for you to get stuck in to. We are also looking into starting our journey with LLM & prompt-based software engineering – so would love someone to join us on this, too!

Role title: Mobile Application Developer.

Salary: £50K - £60K Basic + Benefits package

Location: Banbury, Oxfordshire. Hybrid working: 2 or 3 days home / office, per week (flexible). Good commutes form Oxford, Rugby, Warwick, Milton Keynes, Northampton, Coventry, Bicester, Leamington Spa, etc.

We’d look for experience in the below:

 - Extensive knowledge about mobile app development and the entire application lifecycle (concept, design, test, release and support)

 - Extensive knowledge of the mobile platforms on which the app runs, e.g., Android, iOS, etc

 - Proficiency with writing automated tests in Playwright, predominantly, but not a requirement to be considered.

 - Familiarity with push notifications

 - Proficiency in React Native, Javascript (mainly)

Please do hit the apply now button or get in touch for a conversation to find out more!

We look forward to hearing from you.


This advertiser has chosen not to accept applicants from your region.
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Mobile Application Developer

Oxfordshire, South East hireful

Posted 3 days ago

Job Viewed

Tap Again To Close

Job Description

full time

Are you an experienced Mobile Applications developer, looking to join an expanding, recently invested into SaaS product company in the UK?

Adept at cross-platform iOS & Android development in Javascript (React Native) & looking to be part of a growing product application software engineering team?

We are really expanding our development team & there will be plenty of new feature development for you to get stuck in to. We are also looking into starting our journey with LLM & prompt-based software engineering – so would love someone to join us on this, too!

Role title: Mobile Application Developer.

Salary: £50K - £60K Basic + Benefits package

Location: Banbury, Oxfordshire. Hybrid working: 2 or 3 days home / office, per week (flexible). Good commutes form Oxford, Rugby, Warwick, Milton Keynes, Northampton, Coventry, Bicester, Leamington Spa, etc.

We’d look for experience in the below:

 - Extensive knowledge about mobile app development and the entire application lifecycle (concept, design, test, release and support)

 - Extensive knowledge of the mobile platforms on which the app runs, e.g., Android, iOS, etc

 - Proficiency with writing automated tests in Playwright, predominantly, but not a requirement to be considered.

 - Familiarity with push notifications

 - Proficiency in React Native, Javascript (mainly)

Please do hit the apply now button or get in touch for a conversation to find out more!

We look forward to hearing from you.


This advertiser has chosen not to accept applicants from your region.

Oracle Application Developer

EC1 London, London Experis

Posted 20 days ago

Job Viewed

Tap Again To Close

Job Description

contract

Role: Oracle Application Developer

Location: UK Remote

Duration: 12 Months

Day rate: (Apply online only) Inside IR35

Role description:

Oracle EBS (R12) developer; preferred skills OAF and Web ADI

Essential skills and experience:

Java & JSP, An Application Developer with expertise in Java and Web Technologies is responsible for designing, developing, and supporting applications based on the Java/JEE technology stack.

Desirable skills and experience:

OAF/Web ADI

This advertiser has chosen not to accept applicants from your region.

Mobile Application Developer

Banbury, South East Hireful

Posted 20 days ago

Job Viewed

Tap Again To Close

Job Description

permanent

Are you an experienced Mobile App developer, looking to join an expanding, recently invested into SaaS product company in the UK?

Adept at both iOS & Android development, with an eye for clean UI / UX for cross-platform development?

We are really expanding our development team & there will be plenty of new feature development for you to get stuck in to. We are also looking into starting our journey .



WHJS1_UKTJ

This advertiser has chosen not to accept applicants from your region.
 

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