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Senior Software Engineer Full‑Stack, Performance‑First

Europython is looking for a Senior developer to work in London, Barcelona, Edinburgh and Berlin. The ideal candidate will have a strong pragmatism and obsession for simplicity, efficiency, and performance, along with extensive experience in building technically complex products in any web programming language ...

Low Latency Quant Developer (HFT) – Remote/EMEA

A leading crypto trading firm is seeking a Quantitative Developer (Low Latency) to join their newly formed trading team. This full-time role involves developing trading algorithms and building systems for low-latency, high-frequency trading. Candidates should have strong programming skills, with a focus on Rust, ...

API Product Manager Shape the Next Growth Pill

A leading video tech company is seeking a Technical Product Manager to spearhead their API initiatives. This role involves collaborating with engineering teams, managing product lifecycle, and engaging with the developer community. Ideal candidates have 3+ years in product management with a focus on APIs, a stro ...

Senior Backend Engineer for Real Time Trading Platforms

A leading financial services firm in Greater London is seeking a Senior Software Engineer to develop high-performance, distributed systems for electronic trading. The ideal candidate should have strong experience in C++ and Java, with a focus on building scalable platforms. You'll lead impactful initiatives and ...

Senior .NET Developer Umbraco CMS, Remote

La Fosse is seeking a Senior .NET Developer to join a well-established UK charity. This remote-first position involves designing, building, and supporting critical digital platforms. Key responsibilities include working across both BAU support and project delivery, emphasizing on modern application development, ...

Windows Desktop Architect (C#, WinUI) – Inclusive UI Leader

Speechify is seeking a Windows Desktop Application Developer based in Newcastle upon Tyne, UK. You will lead the design and architecture of native desktop applications using Windows App SDK, C#, and WinUI. Candidates must have 3+ years of experience in desktop application development, with a strong focus on acce ...

Dynamics 365 CE Developer — CRM & Integrations Pro

Cyber Security training courses is seeking an experienced Dynamics 365 Customer Engagement (CE) Developer in Birmingham. The role involves designing and enhancing CE solutions across various domains, developing customisations and integrations while collaborating with functional teams. Ideal candidates will have ...

Senior Siebel Developer Hybrid, Cloud & EAI

CGI is looking for a Siebel Developer to contribute to the development and maintenance of a highly customized Siebel CRM solution within a secure Defence environment in Leatherhead, United Kingdom. The role requires strong hands-on experience in Siebel development and offers the opportunity to tackle complex cha ...

Senior iOS Developer — Swift, TDD, Pair Programming

Remotestar is looking for a highly skilled Senior iOS Developer based in Cambourne, UK. The ideal candidate has over 8 years of experience in iOS development and expertise in Swift and the iOS SDK. Responsibilities include designing and maintaining iOS applications, collaborating with teams using agile methodolo ...

Senior C# .NET Engineer – Hybrid AWS, High Throughput

Client Server Ltd. is seeking a Senior Software Engineer / Developer (C# .Net) based in London, offering a salary up to £90k plus bonus. The role involves collaborating within an Agile environment on a Greenfield Market Data platform utilizing C# and AWS. Ideal candidates will have strong expertise in C# .Net, A ...

Assistant Quantity Surveyor

Assistant Quantity Surveyor Salary: £30k - £38k plus packageLocation: ManchesterJob Type: PermanentAbout the Company Our client is a growing and forward-thinking residential developer delivering high-quali ...

Senior Front Office Java Developer for Crypto HFT

Fasanara Capital is looking for a Front-Office Developer specializing in high-frequency trading for cryptocurrencies. This role involves designing, implementing, and optimizing trading algorithms and infrastructure, requiring at least 5 years of experience in software development with a focus on high-performance ...

Site Manager Housing

Site Manager required for holiday cover on a bespoke housing site of 17 units in Coaley, Gloucestershire, working with a privately owned award-winning residential developer who focus on quality.You will be responsible helping to manage the various sub-contractors on site, ensuring all health, safety and ...

Senior Software Engineer

Senior Software Engineer Role: Senior Software Engineer (Digital Waffle, AI‑driven SaaS company) Salary: £70,000 to £80,000 per annum Location: Fully Remote (UK‑based) What you’ll be doing: Design, build and optimise scalable softwar ...

Full Stack TypeScript Staff Engineer

Join to apply for the Full Stack TypeScript Staff Engineer role at Xpertise Recruitment Salary & Benefits Salary: Up to £95,000 + up to 30% bonus + generous pension Location: Central London (1 day per week in office) Type: Permanent ...

Staff Backend Engineer

Staff Backend Engineer at Xpertise Recruitment Salary: Up to £95,000 + up to 30% bonus + generous pensionLocation: Central London (1 day per week in office)Type: Permanent About the Role They are a leading organisation in the financial and insur ...

Senior Full Stack Engineer Featured Office: London

At Emma, we are: Bold Determined Focused Autonomous We are a high-performance team and we run the company like a professional sports team . We expect each and every team member to move fast, have ownership over their work and hold ...

Senior Software Engineer

Senior Software Engineer – Node.js / Backend Development – London (Hybrid, 3 days onsite) Are you the kind of Senior Software Engineer who enjoys taking something fast‑and‑scrappy and turning it into something scalable, elegant, and genuinely robust? This is a chance for a Senior Software ...

Senior Software Engineer

Senior Software Engineer Role: Senior Software Engineer (Digital Waffle, AI‑driven SaaS company) Salary: £70,000 to £80,000 per annum Location: Fully Remote (UK‑based) What you’ll be doing: Design, build and optimise scalable softwar ...

Senior Software Engineer

Senior Software Engineer – Node.js / Backend Development – London (Hybrid, 3 days onsite) Are you the kind of Senior Software Engineer who enjoys taking something fast‑and‑scrappy and turning it into something scalable, elegant, and genuinely robust? This is a chance for a Senior Software ...

Senior Full Stack Engineer Featured Office: London

At Emma, we are: Bold Determined Focused Autonomous We are a high-performance team and we run the company like a professional sports team . We expect each and every team member to move fast, have ownership over their work and hold ...

Software Engineer – Golang – Manchester

Job DescriptionFull Stack Software Engineer, Golang, 6 Month FTC, Manchester, COR7565Are you a Full Stack Software Engineer with strong Go / Golang experience looking for your next contract role? Join an innovative, data-driven team building modern cloud-based solutions in a ...

Software Engineer – Golang – Manchester

Job DescriptionFull Stack Software Engineer, Golang, 6 Month FTC, Manchester, COR7565Are you a Full Stack Software Engineer with strong Go / Golang experience looking for your next contract role? Join an innovative, data-driven team building modern cloud-based solutions in a ...

Senior Software Engineer

Lead Tech Recruiter / Software Engineers - Edinburgh World-Class Technology company in Edinburgh are looking for a talented Senior Software Engineer (Android / Kotlin) to join one of their core mobile platform squads. Hybrid working , modern tech, and an outstanding cult ...

ServiceNow Developer & Team Lead (Mid‑Level)

Ares Enterprise is seeking a Mid-Level/Journeyman ServiceNow Developer in Northern Ireland. You will lead the development and customization of the ServiceNow platform, collaborating with various teams to convert business needs into technical solutions. Ideal candidates will have solid experience as a ServiceNow ...

Frontend Engineer, FinTech & Blockchain (UK)

A leading technology firm in Greater London is seeking an Entry Level Frontend Engineer to join their team. You will develop and maintain React applications, participate in collaborative planning discussions, and contribute to a diverse and inclusive work environment. Ideal candidates should have strong knowledg ...

Senior Frontend Engineer – Cloud AI Analytics

ViVA Tech Talent is searching for a Senior Frontend Engineer in Belfast, UK. This role involves building modern React applications within cloud-native environments and optimizing performance across large-scale applications. Applicants should have strong experience in React and TypeScript, and enjoy tackling mean ...

Frontend Engineer, FinTech & Blockchain (UK)

A leading technology firm in Greater London is seeking an Entry Level Frontend Engineer to join their team. You will develop and maintain React applications, participate in collaborative planning discussions, and contribute to a diverse and inclusive work environment. Ideal candidates should have strong knowledg ...

AI First BackEnd Developers and... err, cats.

Back-End Developer – Responsibilities The Back-End Developer will work for a fast-paced startup in Central London. The Back-End Developer will enjoy hybrid working. The Back-End Developer will design and build robust server-side applications using .NET and C#. ...

Senior Front End Developer (Nuxt / Vue)

LocationYork, United Kingdom# Senior Front-End Developer (Nuxt / Vue) at ShortlisterLocationYork, United KingdomSalary£60000 - £80000 /yearJob TypeFull-timeDate PostedJanuary 16th, 2026Apply Now**Full-time, Permanent | Remote (UK)**Shortlister Solutions is scaling fast. We build interview and assessment technolo ...

Junior Developer in East Kilbride Flow Sports Personnel Ltd

Areas of Expertise As the UK's largest and most progressive areas, we specialize in the following technologies: SQL Server Management SQL Reporting SQL Merge Replication Power BI Windows PowerShell JavaScript libraries (React.js, React Nativ ...

Junior Developer: Power BI, Azure & Modern Web Stack

Areas of Expertise As the UK's largest and most progressive areas, we specialize in the following technologies: SQL Server Management SQL Reporting SQL Merge Replication Power BI Windows PowerShell JavaScript libraries (React.js, React Nativ ...

Senior Software Engineer, CodeQL

Locations Remote, United Kingdom. Overview GitHub is the world’s leading AI‑powered developer platform, powering code development for over 180 million developers and 77 000 organisations. The Code Scanning team works on detection and remediation engines that protect software fro ...

Sr. Software Engineer Fraud & Quality Team

Sr. Software Engineer - Fraud & Quality Team Full-time Who We Are Cint is a pioneer in research technology (ResTech). Our customers use the Cint platform to post questions and get answers from real people to build business strategies, confidently publish rese ...

Senior Software Engineer, CodeQL

Locations Remote, United Kingdom. Overview GitHub is the world’s leading AI‑powered developer platform, powering code development for over 180 million developers and 77 000 organisations. The Code Scanning team works on detection and remediation engines that protect software fro ...

Principal Solutions Engineer Application Security

Summary As a Principal Solutions Engineer you will work closely with Wiz’s CTO, Field CTO, Customer Success, Product Management, and R&D organizations to maintain alignment and ensure coordinated efforts across the sales process. What You’ll Bring Strong technical backgrou ...

Summer Intern Systems Development

Job Description Job TitleSummer Intern – Systems DeveloperLocation: London | HybridGet To Know Us:SS&C is a global provider of investment and financial software-enabled services and software for the financial services and healthcare indust ...

Summer Intern Systems Development

Job Description Job TitleSummer Intern – Systems DeveloperLocation: London | HybridGet To Know Us:SS&C is a global provider of investment and financial software-enabled services and software for the financial services and healthcare indust ...

Software Developer (SFIA 4) SC / Newcastle CEA

Software Developer Permanent | Hybrid (willing to travel to Newcastle) | Python | Apache | Data | SC cleared Hybrid work arrangement. Office attendance is up to 60%. Location is flexible: London, Leeds, Newcastle, Sheffield, Blackpool, Manchester and Birmingham. You must be willing to travel to ...

Full Stack Software Engineer

About NeutreenoClimate change is the defining business challenge of our time, and we're here to solve it. Most decarbonisation solutions count emissions but do nothing to reduce them. We've changed that. We’re Neutreeno, an emissions-to-performance platform, born out of the ...

Full Stack Software Engineer

About NeutreenoClimate change is the defining business challenge of our time, and we're here to solve it. Most decarbonisation solutions count emissions but do nothing to reduce them. We've changed that. We’re Neutreeno, an emissions-to-performance platform, born out of the ...

Quantitative Trader – HFT Futures

Quantitative Trader – High-Frequency Trading - Futures A leading trading firm is seeking a High Frequency Futures Trader to join their hugely successful desk. You will have the opportunity to leverage advanced technology and pricing models to maximize profit. <e ...

Senior AI Software Engineer, Gaming & Coding Agent

Tencent Overseas IT has the mission to empower Tencent’s rapid global growth with future ready, global IT platforms, applications and services. We are chartered to lead the Overseas IT strategy, architecture, roadmap and execution. Satisfying our internal/external customers and becoming a world class globa ...

Senior AI Software Engineer, Gaming & Coding Agent

Tencent Overseas IT has the mission to empower Tencent’s rapid global growth with future ready, global IT platforms, applications and services. We are chartered to lead the Overseas IT strategy, architecture, roadmap and execution. Satisfying our internal/external customers and becoming a world class globa ...

Site Manager

Site Manager - Residential Development We're working with a well‑established PLC developer with a strong track record of delivering quality residential schemes. They're looking for an experienced Site Manager to take control of a development in a well‑positioned East Sussex location – offering th ...

Senior Salesforce Developer (Marketing Cloud/Data Cloud)

Senior Salesforce Developer (FSC / Data Cloud / Marketing Cloud) London (Hybrid) – Up to 90,000 + Benefits UK Passport Holders/ILR Only. We're hiring a Senior Salesforce Developer to play a key role in a major platform transformation across Financial Services Cloud, Data Cloud, an ...

Node.js Developer | Greenfield Energy Trading Front Office | London Hybrid | Up to £130k + Bonus

Node.js Developer | Greenfield Energy Trading - Front Office | London Hybrid | Up to £130k + Bonus I am looking for a Node.js focused engineer for a Trading House that builds cross asset trading systems. They are expanding their Market Making capability so need some extra hands on deck currently. ...

Senior Salesforce Developer (Marketing Cloud/Data Cloud)

Location: London Job Type: Permanent Industry: Enterprise Applications Job reference: BBBH438011_1777559987 Posted: about 11 hours ago Senior Salesforce Developer (FSC / Data Cloud / Marketing Cloud) London (Hybrid) Up to £90,000 + BenefitsUK Passport Holders/ILR Only.We're ...

Senior Salesforce Developer (Marketing Cloud/Data Cloud)

Location: London Job Type: Permanent Industry: Enterprise Applications Job reference: BBBH438011_1777559987 Posted: about 11 hours ago Senior Salesforce Developer (FSC / Data Cloud / Marketing Cloud) London (Hybrid) Up to £90,000 + BenefitsUK Passport Holders/ILR Only.We're ...

Pre Construction Estimator

Preconstruction Estimator – Social Housing DeveloperCentral Belt, ScotlandFull-Time | Permanent1. Your NewpanyJoin a well-established and growing social housing builder/developer with a strong reputation for delivering high-quality, affordable homes across the Central Belt of Scotland. ...

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    Fullstack Developer React Python Aienabled Focus Jobs in United Kingdom Job Search Guide, Trends and Insights