414,332+ Java Software Engineer Cloudnative Api Security Jobs in UK — Top Companies Hiring June 2026

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Senior Software Engineer

Role: Senior, Staff & Principal Engineers Salary range: £90-150k (+equity) Location: Central London (x3 days per week onsite – Tue/Wed/Thurs) Tech stack includes: Typescript, React, MaterialUI, NodeJS, Postgres, AWS (Serverless) Current tea ...

Senior Software Engineer

Unlock the Future of Platform Engineering with Us Imagine helping thousands of engineers build and run platforms that deliver securely and quickly, helping their teams ship real value. At Syntasso, you’ll be part of a small, expert team driving a global shift in how platform engineering is done. ...

Senior Software Engineer

Senior Associate Director - Oliver Bernard / Organiser of CTO/Leadership Roundtable's Software Developers - Newcastle - 5 days a week in the office - Greenfield OB has partnered with a leading financial company to look for multiple developers to work on greenfield projects. < ...

Senior Software Engineer

Senior Product Engineer | London | Hybrid £80,000 - £110,000 + meaningful equity Tech stack: Experience across some combination of: TypeScript / Node.js React.js / Next.js Golang Python Rust AWS or GCP </l ...

Senior Software Engineer

Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of inn ...

SC Software Engineer

SC Cleared Long-Term Rolling Contract Secure Digital Programme SR2 is partnering with an exciting client delivering a secure, critical digital service within a multi-year programme. You will join an agile delivery team, helping build, improve and support a modern Azure-based platf ...

Software Engineer: Elekta

We don’t just build technology. We build hope for everyone dealing with Cancer. At Elekta, we believe every individual deserves access to the best cancer care. That’s why we’re committed to developing innovative solutions that make precision radiation therapy and radiosurgery more effective, ...

Principal Software Engineer

Principal Embedded Software Engineer Bristol (Hybrid) – Salary: Up to £80,000 Our highly innovative technology business is seeking an experienced Senior Principal Embedded Software Engineer to lead the development of cutting‑edge real‑time software used in complex regulated environments. </ ...

Software Engineer, Infrastructure

Anthropic is seeking talented and experienced Infrastructure Engineers to join our team and support the development, scaling, and maintenance of our cutting-edge AI systems. By joining our Infrastructure team, you will have the opportunity to work on groundbreaking AI technologies and contribute to the dev ...

Software Engineer Intern

**Privacy Information**We and our partners are using tracking technologies to process personal data in order to improve your experience. You may always exercise your consumer right to opt-out. For detailed information about personal information we collect and third parties having access to it, please select ‘Mor ...

Software Engineer C++

Software Engineer Location: Dorset (Hybrid working 3 days on-site 2 from home) Competetive market salary SC Clearance required - All candidates must hold or be eligible to gain SC Clearance before starting the role Purpose of job Application of a soft ...

Senior Software Engineer

Senior Product Engineer | London | Hybrid £80,000 - £110,000 + meaningful equity Tech stack: Experience across some combination of: TypeScript / Node.js React.js / Next.js Golang Python Rust AWS or GCP </l ...

Senior Software Engineer

Senior Product Engineer | London | Hybrid £80,000 - £110,000 + meaningful equity Tech stack: Experience across some combination of: TypeScript / Node.js React.js / Next.js Golang Python Rust AWS or GCP </l ...

Senior Software Engineer

A Bit About Us At Gamma, we’re more than just a leader in Unified Communications as a Service (UCaaS). We’re a fast-moving technology organisation delivering innovative voice, data, and mobile solutions across Europe. Our product and service portfolio is at the heart of what we do — powering relia ...

Senior Software Engineer

Senior Product Engineer | London | Hybrid £80,000 - £110,000 + meaningful equity Tech stack: Experience across some combination of: TypeScript / Node.js React.js / Next.js Golang Python Rust AWS or GCP </l ...

Graduate Software Engineer

Job Description Are you ready to launch your career and make an impact on real-world projects from day one? At Leonardo, we’re looking for graduates who want to be part of something bigger—shaping innovation, advancing technology, and enhancing global safety. We are committed to d ...

Web3 Software Engineer

London, United Kingdom | Posted on 12/04/2025 The employer is an early stage Crypto startup developing a toolchain for shared, just‑in‑time applications that gives independent developers freedom to build powerful shared apps. It is an interoperable, low cost, quick to build, easy to manage, copilot ...

Senior Software Engineer

SENIOR SOFTWARE DEVELOPER RESPONSIBILITIES We are looking for Senior Full Stack Software Developers who build the front end and back end design of websites and software applications. They create design plans for the user-facing side of applications, which controls look, feel, and function. They a ...

Principal Software Engineer

Job Summary We are seeking a highly experienced Principal Software Engineer to lead the modernisation of our COBOL development ecosystem and Enterprise Server application replatforming products. The role is hands‑on, strategic, and involves designing, building, and evolving mission‑critical infras ...

Principal Software Engineer

Hybrid in London (2 days on-site, 3 days from home) Up to £130k base + Bonus +Stock Principal Software Engineer – Would you like to be part of a brand-new engineering group focused on redefining how people move through next generation digital experiences? This is a rare opportunity to join an ...

Senior Software Engineer

Overview We’re looking for a Senior Software Engineer for our professional services client based in Manchester on a permanent basis, paying between £50,000 to £60,000 per annum + great benefits. This role allows remote working with occasional site visits. Responsibilities ...

Senior Software Engineer

We are helping to hire a Senior Software Engineer for an exciting AI startup. This is a core platform role with real ownership. You will work on data integrations, platform execution, and the systems that power AI-driven analytics. What You Will Be Doing Building core data i ...

Senior Software Engineer

Position Description ADP is hiring several Senior Full Stack Developers In this role, you will join a team to build and debug ADP’s cloud-based payroll, tax, HR, and benefits solutions to help our customers save time, stay compliant and manage costs. No two days are the same. Y ...

Senior Software Engineer

At MHR, our employees are central to our success and play a key role in helping customers achieve sustainable high performance. With a team of over 900 professionals, we work to make things flow smoothly, whether it's for large organisations or individual employees. As businesses face rapid changes in the ...

Embedded Software Engineer

Embedded / Low-Level Software Engineer – Defence & Security Newcastle SC Cleared / Eligible The Opportunity Work at the cutting edge of low-level and embedded systems, developing high-performance, secure software for mission-critical Defence & Security a ...

IPM Software Engineer

At Bosch Rexroth, we are at the forefront of the industrial hydraulics industry, delivering precision-engineered solutions for our customers. Our team is driven by a commitment to quality, innovation, and customer success. We believe in empowering our people, fostering an environment where ownership and co ...

Senior Software Engineer

Hybrid: 2 days per week in our Tower Bridge office Tempcover are at the forefront of the fast‑growing world of short‑term insurance. Our mission is to make car insurance flexible, quick, and easy for drivers. We’ve sold millions of policies that have helped drivers get where they need to go ...

Senior Software Engineer

Are you a Senior Software Engineer looking for an interesting job opportunity?Please make sure you read the following details carefully before making any applications.Our client, TKMS ATLAS UK, are seeking a Senior Software Engineer with skills in Java to work on the development of marine-based autono ...

Senior Software Engineer

Senior Software Engineer Department: Technology Employment Type: Permanent Location: Any UK Office Hub (Bristol / London / Manchester / Swansea) Compensation: £50,000 - £70,000 / year Description Made Tech is on a mission t ...

Principal Software Engineer

UK citizenship required for this position: Yes Relocation assistance may be available. Travel: Yes, 10% of the time. Define Possible at Northrop Grumman UK What’s your possible? At Northrop Grumman UK, you are part of a team driving innovation where it matters most ...

C++ Software Engineer

Overview World Class Defence Organisation based in Bristol is currently looking to recruit a C++ Software Engineer subcontractor on an initial 12 month contract, with very likely extension. Compensation and Working Conditions Rate: £65.00 per hour Overtime Rate: Hours wo ...

Software Engineer Platform

Faculty was founded in 2014 to build responsible AI solutions for diverse industries. We serve over 350 customers and value intellectual curiosity. About The Role As a Software Engineer in the AI Platform team, you will be the architect of the infrastructure that makes world‑class AI poss ...

Software Automation Engineer

Senior Software Engineer – Automation (Contract/Freelance) Job title: Senior Software Engineer – Automation BAE Systems is offering this role with a pay range based on your skills and experience. Responsibilities Providing technical leadership by taking own ...

PHP Software Engineer

Get AI-powered advice on this job and more exclusive features. This range is provided by WRK digital. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from WRK digital Connecting th ...

Software engineer, intern

At Bending Spoons, we’re striving to build one of the all-time great companies. A company that serves a huge number of customers. A company where team members grow to their full potential. A company that functions at unparalleled levels of effectiveness and efficiency. A company that creates value for shar ...

Software Engineer (Node.js)

VANRATH Belfast, Northern Ireland, United Kingdom Overview Software Engineer (Node.js) for a Northern Ireland–based SaaS company building an AI-powered platform. The role involves working on a cutting-edge solution that helps optimise performance, joining a product-led, tight-knit team, and ...

Senior Software Engineer

At Sony Music Entertainment , we fuel the creative journey. We’ve played a pioneering role in music history, from the first-ever music label to the invention of the flat disc record. We’ve nurtured some of music’s most iconic artists and produced some of the most influential recordings of all time. ...

Senior Software Engineer

About Titanbay Titanbay is building the infrastructure that powers private market investing for banks, wealth managers and fund managers. Our platform solves complex, multi-layered challenges behind the scenes so our clients can invest with greater clarity and confidence. There are deep tec ...

Lead Software Engineer

Are you ready to lead and influence engineering at scale, shaping how software is built across one of the UK's largest digital organisations? As a Lead Software Engineer, you'll join our Health & Disability area at DWP Digital, playing a critical leadership role in shaping how we build and deliver mode ...

Software Engineer I

Company Description Checkout.com – you might not know our name, but companies like eBay, ASOS, Klarna, Uber Eats, and Sony do. That moment when you check out online? We make it happen. Checkout.com is where the world checks out. Our global network powers billions of transactions every year, making ...

Sr. Software Engineer

Building the space between proven and possible, MDA Space is a trusted mission partner to the global space industry. A robotics, satellite systems and geointelligence Building the space between proven and possible, MDA Space (TSX:MDA) is a trusted mission partner to the global space industry. A rob ...

Staff Software Engineer

Staff Software Engineer Department: Engineering Employment Type: Full Time Location: London Description The Team The Financial Services team enables RVU to help customers make the best decisions around financial products, by help ...

Founding Software Engineer

Translate the creativity and innovation of an in-depth whiteboard session into reality. VC backed, three co-founders need developers to come and build their product. Turning their idea into a working product and then shaping the company from less than ten people into the next tech unicorn. Your expe ...

Senior Software Engineer

Senior Software Engineer Location: Asda House Employment Type: Full time Contract Type: Permanent Hours per week: 37.5 Salary: Competitive salary plus benefits Closing Date: 28 June 2026 Where the role sits You will provide technical leade ...

Software Engineer Frontend

Join us at Barclays as a Software Engineer – Front End, where you will design, develop, and enhance software solutions using a range of engineering methodologies. You will deliver innovative business, platform, and technology capabilities that support our customers and colleagues. To be successful ...

Software Application Engineer

Join a team at the forefront of underwater robotics innovation. In this role, you’ll design and deliver cutting‑edge software solutions that power the next generation of subsea vehicles. Working at the intersection of advanced engineering and real‑world application, you’ll contribute to systems that operat ...

Software Engineer SC

Software Engineer Hybrid - 2 days per week onsite in either Romsey / Gloucester / Woking Up to £60,000 per annum + benefits SC clearance We are looking for a talented Software Engineer to join a cutting‑edge team developing software for RF communication and sensor‑based pr ...

Senior Software Engineer

Requirements You must have deep experience writing object-oriented back-end code, ideally with expertise in Java You’ll have a good understanding of software fundamentals, including data types, threading, memory management, and debugging techniques Your strength lies in comm ...

Senior Software Engineer

We’re looking for a Senior Software Engineer to join a team that genuinely does things differently — this isn’t your typical environment. If you’re passionate about clean, high-quality code and enjoy solving complex problems, you’ll feel right at home here. Our current stack includes: We pl ...

Senior Software Engineer

**Privacy Information**We and our partners are using tracking technologies to process personal data in order to improve your experience. You may always exercise your consumer right to opt-out. For detailed information about personal information we collect and third parties having access to it, please select ‘Mor ...

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    Java Software Engineer Cloudnative Api Security Jobs in United Kingdom Job Search Guide, Trends and Insights