Senior Java Software Engineer Jobs in High Wycombe, UK

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Java Software Engineer

Java Developer Contract: 12 months Rate: £600 per day (Inside IR35) Location: UK (Remote, adhoc; Leeds, London or Manchester) Project Overview This role sits within a large-scale NHS digital transformation programme delivered via a leading consultancy partner. </ ...

Java Software Engineer

Java Full Stack Engineer (Consultant – Senior Consultant) - Permanent Position An established digital engineering practice is growing its team and looking for Java Full Stack Engineers to join a range of high-impact transformation programmes. The work focuses on building mod ...

Senior Software Engineer

Senior Software Engineer Milton Keynes / Hybrid Up to £75,000 per annum plus bonus VIQU are working with an international organisation in Milton Keynes who are hiring multiple senior software engineers to help build one of their product lines. This role will focus on shaping archit ...

Senior Software Engineer

Senior Rust Engineer Up to 120,000/130,000 Hybrid in London/Milton Keynes Low Latency | Async Rust | Tokio Drones We have a new and exclusive partnership with one of the most exciting scale-ups in Europe, who are looking to double in size th ...

Senior Software Engineer

Senior Software Engineer Want to make an application Make sure your CV is up to date, then read the following job specs carefully before applying.Milton Keynes / Hybrid Up to £75,000 per annum plus bonus VIQU are working with an international organisation in Milton Keynes who are ...

Software Engineer

TypeScript Full Stack Engineer Consulting | Public Sector Digital Delivery A growing digital consulting team is delivering complex, large-scale platforms across central government and regulated environments. They are looking to bring in engineers who enjoy working at the inter ...

Principal Software Engineer

Are you looking for a fantastic Principal Software Engineer opportunity in High Wycombe? If so, my client is currently recruiting for a Principal Software Engineer to join their R&D site in High Wycombe, Buckinghamshire My client design and manufacture a range of products and systems focusing on ...

Principal Software Engineer

Principal Software Engineer High Wycombe, United Kingdom Responsibilities Technical Leadership: Lead the architecture and design of software systems across the full stack—from embedded firmware (C/C++) controlling hardware to high-level application software (C#/. ...

Principal Software Engineer

Are you looking for a fantastic Principal Software Engineer opportunity in High Wycombe? If so, my client is currently recruiting for a Principal Software Engineer to join their R&D site in High Wycombe, Buckinghamshire My client design and manufacture a range of products and systems focusing on ...

Principal Software Engineer

We're hiring a Principal Software Engineer to join a global technology business based in Buckinghamshire. The company designs and builds high-precision laboratory instruments used in science, healthcare, and environmental testing. What You'll Do as a Principal Software Engineer: Lea ...

Principal Software Engineer

Role Overview Check out the role overview below. If you are confident you have got the right skills and experience, apply today. We are seeking an experienced Principal Software Engineer to lead the development of advanced scientific instrumentation within a multidisciplinary R&D environm ...

Principal Software Engineer

Are you looking for a fantastic Principal Software Engineer opportunity in High Wycombe? If so, my client is currently recruiting for a Principal Software Engineer to join their R&D site in High Wycombe, Buckinghamshire. My client design and manufacture a range of products and systems focus ...

Principal Software Engineer

Principal Software Engineer We are seeking an experienced Principal Software Engineer to lead the development of advanced scientific instrumentation within a multidisciplinary R&D environment. This is a hands-on technical leadership role requiring deep expertise in software architecture, ...

Principal Software Engineer

Principal Software EngineerWe are seeking an experienced Principal Software Engineer to lead the development of advanced scientific instrumentation within a multidisciplinary R&D environment.This is a hands-on technical leadership role requiring deep expertise in software architecture, embedd ...

Principal Software Engineer

We’re hiring a Principal Software Engineer to join a global technology business based in Buckinghamshire. The company designs and builds high-precision laboratory instruments used in science, healthcare, and environmental testing.Please note: NO SPONSORSHIP IS PROVIDED WITH THIS POSITIONWhat You’ ...

Principal Software Engineer

Are you looking for a fantastic Principal Software Engineer opportunity in High Wycombe?If so, my client is currently recruiting for a Principal Software Engineer to join their R&D site in High Wycombe, BuckinghamshireMy client design and manufacture a range of products and systems focusing o ...

Applications Engineer Software

Job Title: Applications Engineer Location: High Wycombe (Office-Based)Reporting To: Technical Sales Manager Salary: £40,000 £50,000 + Pension + Benefits The Role We are seeking a skilled and motivated Applications Engineer to join a growing technical team within a specialist engineering environme ...

Software Test Engineer

Software Test EngineerCertain Advantage is hiring for a Software Test Engineer based in the Guildford or Newcastle area.This role is on a contract basis and is hybrid-based.The CompanyWe’re working with a Manufacturing business that operates in the Aerospace sector. They design, manufacture a ...

Senior Software Developer (C#)

At Oxford Instruments, Materials Analysis we are looking for a Senior Software Developer, with experience in C#. In this role, you will also be responsible for a small team of developers. At Oxford Instruments, Materials Analysis, you’ll be creating the high‑performance software that powers groundbreaking ...

Senior Software Developer (C#)

At Oxford Instruments, Materials Analysis we are looking for a Senior Software Developer, with experience in C#. In this role, you will also be responsible for a small team of developers. At Oxford Instruments, Materials Analysis, you’ll be creating the high‑performance software that powers groundbreaking ...

Senior Software Development Manager

Senior Software Development Manager Reporting directly to the Software & Architecture Director, the Senior Software Development Manager is responsible for designing and building systems through the internal team and external organisations. The role defines the application development strategy and ...

Senior Software Development Manager

Senior Software Development Manager Reporting directly to the Software & Architecture Director, the Senior Software Development Manager is responsible for designing and building systems through the internal team and external organisations. The role defines the application development strategy and ...

Senior Software Developer (C#)

Senior Software Developer (C#) Date: 26 Mar 2026 Location: High Wycombe, GB Job Function: Technical Business Unit: NanoAnalysis At Oxford Instruments, Materials Analysis we are looking for a Senior Software Developer, with experience in C#. In this role, you ...

Senior Software Developer (C#)

At Oxford Instruments, Materials Analysis we are looking for a Senior Software Developer, with experience in C#. In this role, you will also be responsible for a small team of developers. At Oxford Instruments, Materials Analysis, you’ll be creating the high‑performance software that powers groundbreaki ...

Software Architect

Software Architect – AWS / Java / Python 6‑Month Contract | UK | Security Clearance Eligible Day Rate: £400/Day InsideIR35 | Remote Working We are seeking an experienced Software Architect with deep expertise across AWS , Jav ...

Principal Software Engineer – Scientific Instruments

A global technology business based in High Wycombe is seeking a Principal Software Engineer to lead the design and architecture of full-stack software systems. This role requires over 10 years of experience in software development, with expert-level skills in C#/.NET and strong C/C++ experience for embedded syst ...

Senior Software Delivery & Partnerships Leader

A leading waste management company in High Wycombe is looking for a Senior Software Development Manager to oversee their software development team. This role involves defining the application development strategy and ensuring high-quality applications align with business objectives. Candidates should have over 1 ...

Site Reliability Engineer

Senior Site Reliability Engineer (UK or Germany) – Fully Remote – £120k + Benefits We are hiring experienced Senior Site Reliability Engineers to join a global engineering team supporting a high‑availability, Java‑based platform used by customers worldwide. This is a permanent, fully remote role ...

Lead Principal Software Engineer Instrumentation & Embedded

A technology company in High Wycombe seeks a Principal Software Engineer to lead the development of advanced scientific instrumentation. The successful candidate will possess extensive experience in software architecture and embedded systems, particularly in C#/.NET and C/C++. Responsibilities include guiding mu ...

Senior Consultant (Finance Construction Software Implementations)

NMS Recruit are seeking an Senior Consultant with a strong background in the construction industry with solid financial/commercial experience. The role would be suitable for quantity surveyors or finance/accounting professionals within the construction industry who are looking to step into a new challenge workin ...

Senior Consultant (Finance Construction Software Implementations)

NMS Recruit are seeking an Senior Consultant with a strong background in the construction industry with solid financial/commercial experience. The role would be suitable for quantity surveyors or finance/accounting professionals within the construction industry who are looking to step into a new challenge workin ...

Lead Principal Software Engineer—Physics‑Driven Systems

A global science and technology company in High Wycombe is seeking a Principal Software Engineer to lead the architecture and design of software systems across the full stack. This involves leading a multi-disciplinary team, ensuring system integration, and applying a strong understanding of physics for algorith ...

Senior Electrical Engineer

Job Title: Electrical Design/Grid Interface Engineer Location: United Kingdom (Remote with site travel) Type: Contract Overview We are seeking an Electrical Design/Grid Interface Engineer to act as a key technical interface between client, ...

Senior System Engineer

Senior Systems Engineer £87.83 per hour (Inside IR35) Mostly remote - 1-2 days per month on site, Barrow or Sheffield 12 months Senior Systems Engineer reporting to the Systems Engineering Function Lead within the Weapon Systems Engineering function. The role requires a ...

Senior Data Engineer

Senior / Lead Analytics Engineer – Contract (x3) UK Remote (UK-based) 6-month contract We’re partnered with one of the fastest-growing FinTech companies in Europe , currently expanding their data team following several new product launches. ...

Senior Mechanical Engineer

Astute's Nuclear Team is partnering with a growing Engineering Consultancy to recruit a Senior Mechanical Engineer based in Milton Keynes. This Senior Mechanical Engineer role offers a salary of up to £60,000, alongside a strong benefits package and the opportunity to work within a well-establi ...

Senior Electrical Engineer

Astute's Nuclear Team is partnering with a growing Engineering Consultancy to recruit a Senior Electrical Engineer based in Milton Keynes. This Senior Electrical Engineer role offers a salary of up to £60,000, alongside a strong benefits package and the opportunity to work within a well-establi ...

Senior Electrical Engineer

Senior Protection & Control Engineer Location: Remote (UK-wide)Salary: Up to £75,000 (dependent on experience)Employment Type: Permanent Turner Lovell are working with a leading UK utility infrastructure contractor that is setting up an in-house Protection ...

Senior Data Engineer

Senior Data Engineer Permanent, Full-Time Remote (UK) with some travel Salary: £70,000 – £75,000 Venturi are working with a highly reputable, data-focused consultancy is looking to expand its team by hiring an experienced Senior Data En ...

Senior Design Engineer

Senior Substation Design Engineer Location: United Kingdom (remote work with occasional travel across the UK) Competitive salary + company car + private health insurance + pension match scheme TGRC has been retained by a leading UK infrastructure services provid ...

Senior Process Engineer

Senior Process / Chemical Engineer Remote / Hybrid - regular travel to sites in UK and manufacturers internationally Salary – flexible DOE Opportunity for an experienced Senior Process / Chemical Engineer to join a growing energy-from-waste business with ...

Senior C# Software Lead for Scientific Tools

A leading scientific technology company in High Wycombe is seeking a Senior Software Developer to join their team. The role involves developing high-performance software solutions in C# for applications in various scientific fields. The ideal candidate is experienced in people management and passionate about tea ...

Senior C# Software Lead for Scientific Tools

A leading scientific instrument company in High Wycombe seeks a Senior Software Developer to lead the development of high-performance C# software aimed at scientific research. You will manage a small team and create solutions that help scientists visualize materials at the nanoscale. The role requires strong peo ...

Senior Structural Engineer

Are you looking for a new role where you can be working on some of the largest projects for a global design consultancy? If so, then this could be the opportunity for you! Our client, who are a very well-established design consultancy with offices across the globe with over 30,000 employees worldwide ...

Senior Electrical Engineer

Job Description This is a career changing opportunity for a Senior Electrical Engineer to work with an innovative MEP design consultancy where you will be given complete autonomy over design and financial aspects of projects, and a realistic opportunity to progress. The company was ...

Senior Electronics Engineer

Job DescriptionSenior Electronics Engineer, Audio Hardware, Hybrid, COR7465A Senior Electronics Engineer is urgently required to join a pioneering company who specialise in the development of audio software. As the Electronics Engineer you will develop an impressive portfoli ...

Senior Electrical Engineer

Job Description This is a career changing opportunity for a Senior Electrical Engineer to work with an innovative MEP design consultancy where you will be given complete autonomy over design and financial aspects of projects, and a realistic opportunity to progress. The company was ...

Senior Structural Engineer

Are you looking for a new role where you can be working on some of the largest projects for a global design consultancy? If so, then this could be the opportunity for you! Our client, who are a very well-established design consultancy with offices across the globe with over 30,000 employees worldwide ...

Senior Mechanical Engineer

Job Description Join a leading design consultancy that provides mechanical engineering services to a wide range of clients within the Pharmaceutical & Food processing Sector. As an industry leader in cleanroom production, their mission is to be a top resource for cleanroom consulting, des ...

Senior Electronics Engineer

Job DescriptionSenior Electronics Engineer, Audio Hardware, Hybrid, COR7465A Senior Electronics Engineer is urgently required to join a pioneering company who specialise in the development of audio software. As the Electronics Engineer you will develop an impressive portfoli ...

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    Senior Java Software Engineer Jobs in High Wycombe Job Search Guide, Trends and Insights