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Permanent

Job Vacancy
Senior Backend Developer with C# .net Framework

Published on

£50k-80k
United Kingdom
Remote
Senior Backend Developer with C# .net Framework Working as part of the Digital team, you'll be responsible for the ongoing development and improvements to an eCommerce website as well as other internal applications for this award-winning Travel Company. You will be responsible for: Leading the eCommerce web and application development from a technical perspective Collaborating with the front end developer and design resource to deliver improved UI & UX A problem solver - you'll need to be able to analyse and suggest improvements to existing website features Analysing and identifying ways to automate processes working alongside the business lead Implementing automated regression testing for the software developed Skills and Experience: Excellent working knowledge of ASP.NET, C#, HTML, JavaScript, jQuery, React Framework, MS SQL Server, Mongo DB, Elasticsearch Understanding of SOLID development principles Worked previously on projects using the Umbraco CMS Continuous Delivery skills, tools and techniques (e.g. Git, Github, Team City, Octopus, Jenkins, Selenium, etc.) Familiar with Azure cloud services & setting up/managing resources/deploying apps Familiar with JIRA and Confluence Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger and other API messaging formats e.g. JSON, XML, SOAP Experience of PowerBI, PowerQuery and R Experience of structured testing and quality assurance approaches (e.g. Test Driven Development and Behaviour Driven Development) A positive and cooperative individual who will work effectively across departments and within a team Worked in an agile/Kanban environment and familiar with JIRA and confluence Not afraid to challenge existing thinking in order to improve processes The Client will consider candidates with solid Backend development skills without Umbraco. The salary for this role will be in the range £50K to £80K per year depending on experience. The Client is based in Central London and this role will be working remotely. Do send your CV to us in Word format along with your salary and availability.
Permanent

Job Vacancy
Senior Software Developer (Java)

Published on

Widecombe-in-the-Moor, England, United Kingdom
As a Senior Java Developer at CGI, you’ll design and deliver robust, high-performing software solutions that help clients solve complex business challenges. You’ll play a leading role in building scalable, enterprise-grade applications using Java and Spring Boot, shaping technology outcomes that drive lasting impact. Working within a collaborative and Agile environment, you’ll guide and mentor others while applying your expertise to deliver projects that transform industries. You’ll be part of a culture that values ownership, creativity, and support, where your technical skills and ideas will help clients achieve meaningful results and where your career can grow in any direction you choose. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance.
Permanent

Job Vacancy
Senior Derivatives UI Developer

Published on

£88k-130k
EC3V 3LA, City of London, England, United Kingdom
Senior Derivatives UI Developer / Lead Banking London This is a new and exclusive opportunity for a Senior Derivatives UI Developer / Lead to join my thriving investment banking client as they are expanding their software development team who lead on derivatives projects Role details Title: Senior Derivatives UI Developer / Lead Employer: investment bank Permanent role salary £100,000- £130,000 plus bonus and pension Location: London City and home working hybrid- 50/50% Requirements: Java, React, UI Skills, business knowledge in derivatives/ risk and pricing We're looking for a Software Engineer for our front office suite of application supporting trading, marketing, trade analysis and research. You will be joining as the hands-on Senior UI Developer / Lead using React as front end and Java 21 as the primary language for back end You will be working with other teams including Front office risk teams, trading desk, Quants, and DevOps to build state of the art front to back pricing and risk solution Role requirements Hands-on React as front end and Java 21 as the primary language for back end Front end UI skills Experience from working in the Derivatives/ Risk or pricing domain in investment banking, either in Front-office, or Market/Credit risk with a good understanding of risk sensitivities and f2b processes. This role is shortlisting this week For more information, and the chance to be considered, please do send through a CV- Good luck To find out more about Huxley, please visit Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC387148 England and Wales
Permanent

Job Vacancy
Senior Software Developer with C# .Net and Fixed Income

Published on

£60k-75k
City of London, England, United Kingdom
C# .NET Software Developer with FX and Fixed Income Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of developing with C# .NET. The Client would like meet candidates ideally with some understanding Trading Floor projects to include Fixed Income, Risk Management, Swap Options and FX. You need to be resilient as you will be working closely with traders and developing financial trading systems so an understanding of FX instruments would be very useful. The Company is a fast growing dynamic brokerage firm, specialising in currency options and interest rate swaps. They are seeking a talented technologist to join the London team. You will be working in a fast paced, delivery focused environment where you will get the opportunity to make a genuine impact on the business rather than just ‘making up the numbers’. Initially reporting to the CTO, the successful candidate will become a key member of the global team. There will be a large amount of autonomy in the role, giving the candidate the opportunity to showcase their development talents, Responsibilities :- Re-architecting and building the in-house middle office platform and integrating with a new trading platform. Developing pricing toolsets Integrating to external reporting/tradeflow and pricing APIs. Maintaining the company’s daily operation on the existing platforms. Essential skills :- Minimum 3 to 5 years experience of Microsoft web technologies ( C#, Core MVC ) Relational database experience (SQL Server) Proactively able to build relationships with stakeholders:- sales, brokers, middle office, external vendors. Ability to produce clean, well-written, fully tested production ready software. Desirable skills :- Knowledge of the FIX protocol Knowledge of FX trade processing Basic knowledge of Foreign exchange products (vanilla/exotic options, fx cash) ( training will be given) Qualifications: Computer Science related degree preferred At least 3 years experience in a comparable development role. The Client is based in the City of London. The salary for this role will be £60K - £75K. Please do send your CV to us in Word format along with your salary and availability.
Contractor

Contractor job
Senior Software Developers/Engineers with Python, Terraform and Go

Published on

£500
London, United Kingdom
Senior Software Developers/Engineers with Python, Terraform and Go Our Client is looking to recruit brilliant Software Developers/Engineers with upwards of 7 to 10 years solid proven track record of developing complex applications with Python coupled with Machine Learning and ideally Go. We’re looking to recruit initially 2 excellent Software Engineers to work with an existing team of 4 software developers on a very large strategic consulting engagement. Must be 100% trustworthy with real integrity – this is a highly sensitive project. Key skills Python Machine Learning ideally Terraform Go programming language If you are excellent with developing software with C++ and/or C# etc… then you can easily learn Go. Excellence is vital. Ideally have security clearance. Duration for this assignment will be 3 to 6 months initially with possibility of the role becoming permanent at some point in the future. The Client has offices in Central London and the project is based in Oxford - and are happy with remote working for the foreseeable future. They are absolutely committed to family-friendly operations with diversity & work-life balance. Daily rate for this assignment will be dependent on your expertise – but will be in the range £500 to £2000 per day. Please note we really are looking for the best software developers – the cream of the crop – or crème de la crème . Do send your CV to us in Word format along with your daily rate and availability.
Permanent

Job Vacancy
Senior Business Developer - Digital Transformation

Published on

United Kingdom
CGI is seeking a Senior Business Developer to lead strategic growth and drive digital transformation initiatives across high-value UK public sector organisations such as the UK Hydrographic Office (UKHO), Ordnance Survey (OS), the Maritime and Coastguard Agency (MCA), and other digital and data-driven arms-length bodies. CGI was recognised in the Sunday Times Best Places to Work list 2025 and has been named one of the Financial Times’ ‘Best Employers’. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go.
Permanent

Job Vacancy
Senior .Net Integration Developer

Published on

£50k-70k
SL6 8DW, Maidenhead, England, United Kingdom
Senior .NET Integration Developer Maidenhead - Hybrid (3 days on site & 2 from home) £50,000 - £70,000 + Holiday + Pension + Training + Private Health Plan Excellent opportunity for an experienced C# .NET looking to join a stock market listed business, renowned for their supportive culture and award-winning training opportunities. This company are a well-established, international, and industry-leading SaaS provider delivering innovative platform solutions to customers across the financial, telematics, and logistics sectors. They design, develop, and support secure and scalable systems that process high-value data for global partners. In this role you will own the development and maintenance of robust third-party integrations, helping to evolve the organisation's integration framework. You will work across financial, telematics, and mapping APIs, ensuring solutions are secure, scalable, and aligned with modern cloud architecture. You will use your expertise in C#/.NET and modern APIs (REST, WebAPI, JSON, OAuth2) to build fault-tolerant, event-driven integrations, support customers and partners with API usage, and deliver clear, high-quality documentation while maintaining security, GDPR compliance, and operational reliability. You will work directly with clients to understand their integration requirements and translate them into secure, scalable solutions. Taking integration leadership, you will design and maintain well-documented financial and third-party integrations built on modern API standards. Strong communication will be key, as you'll explain solutions clearly and produce high-quality technical documentation to support successful implementation. This is a fantastic opportunity for a skilled Integration Developer to join an international SaaS specialist where you will work on high-impact systems and help shape the future of their global platform. The Role: Develop and maintain secure, scalable integrations with financial and third-party systems Enhance the integration framework for performance, resilience, and cloud readiness Support customers and partners with integration setup and API usage Expand telematics integrations including event tracking and CO? reporting Implement structured logging, monitoring, and high-quality documentation Hybrid working, 3 days a week office based in Maidenhead The Person: Extensive commercial experience with C# / .NET in integration-heavy environments Strong understanding of REST, WebAPI, asynchronous messaging, and event-driven patterns Hands-on experience building fault-tolerant systems (queues, retries, circuit breakers) Proficient in integration security, authentication and encryption Reference Number: BBBH - 265656 To apply for this role or for to be considered for further roles, please click "Apply Now" or contact Rise Technical Recruitment. This vacancy is being advertised by Rise Technical Recruitment Ltd. The services of Rise Technical Recruitment Ltd are that of an Employment Agency. Rise Technical Recruitment Ltd regrets to inform that our client can only accept applications from engineering candidates who have a valid legal permit or right to work in the United Kingdom. Potential candidates who do not have this right or permit, or are pending an application to obtain this right or permit should not apply as your details will not be processed.
Permanent

Job Vacancy
Senior Product Development Engineer

Published on

£55,869
Wales, United Kingdom
Job Title: Senior Product Development Engineer Location: Glascoed Salary: Circa £55,869 depending upon skills & experience What you'll be doing: Responsible for the Engineering input into the development of new Munitions Products and the supervision of associated Engineering staff Supporting the design, development and qualification of new Munitions products, from concept generation through to full scale production, adopting design for manufacture and design to cost best practice principles Formulating appropriate test regimes, to provide the necessary evidence, to ensure defined requirements are achieved and that the product is 'Safe and Suitable' for Service Use Providing the necessary engineering input into the Life Cycle Management Process Building robust processes into the product design and development process and to provide process capability data in support of LCM reviews Initiate and analyse theoretical modelling date Interfacing with the customer, both internally and externally as required Your skills and experiences: Essential: Science or Engineering degree, HND or equivalent - Manufacturing/Electrical/Mechanical (achieved or working towards) Proven experience within a manufacturing environment - Process/ Aerospace/Automotive Desirable: NEBOSH certificate in Occupational Health and Safety Manufacturing toolroom, including multi axis machining and CMM experience Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Special Projects team: You will be integrated within a newly established project team to as the Senior Product Development Engineer, leading the design and development of innovative products from concept through to manufacture. Leveraging your technical expertise, and cross-functional collaboration skills, you'll translate customer needs into robust engineering solutions. Ensuring performance, quality, and manufacturability.This role requires strong problems solving ability, hands-on prototyping experience, and a commitment to continuous improvement and innovation. The position will be based at the BAE Systems Land UK site in Glascoed, Monmouthshire on a four-day working pattern within a hybrid-working environment with occasional travel to other customer, manufacturing and test and evaluation sites. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 14th November 2025 We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible. #LI-JP1 #LI-Onsite
Permanent

Job Vacancy
Senior Front-End Developer

Published on

Widecombe-in-the-Moor, England, United Kingdom
As a Front-End Developer at CGI, you’ll design and build engaging, high-performance web applications that deliver meaningful impact for clients across industries. You’ll use modern technologies like React.js and TypeScript to create seamless, responsive user experiences that drive digital transformation. Working in an Agile and collaborative environment, you’ll partner with designers, backend engineers, and consultants to bring ideas to life. You’ll also mentor others and help shape our front-end capability within a supportive, growth-focused culture that values innovation, ownership, and teamwork. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance.
Contractor

Contractor job
Senior Odoo Developer - Bruxelles (Part time 2/5)

Published on
Finance
Odoo
PostgreSQL

4 months
610-750 €
Brussels, Brussels-Capital, Belgium
Nous recherchons un Senior Application Developer Odoo pour réaliser un Proof of Concept lié à l’intégration de données financières (SAP → Odoo) et à la mise en place des processus de Perception & Recouvrement . Objectif du POC Mettre en place, dans Odoo v18 : • l’import de données financières depuis des fichiers CSV issus de SAP • le processus complet de Perception : facturation, paiements, réconciliation bancaire • le processus de Recouvrement : workflows juridiques et suivi des créances • un portail client (à envisager) • des tableaux de bord financiers (reporting) 🏢 Départements impliqués : Finance – Commercialisation – Juridique
Permanent

Job Vacancy
Senior Derivatives UI Developer / Lead Bank

Published on

£88k-130k
EC3V 3LA, City of London, England, United Kingdom
Senior Derivatives UI Developer / Lead Banking London This is a new and exclusive opportunity for a Senior Derivatives UI Developer / Lead to join my thriving investment banking client as they are expanding their software development team who lead on derivatives projects Role details Title: Senior Derivatives UI Developer / Lead Employer: investment bank Permanent role salary £100,000- £130,000 plus bonus and pension Location: London City and home working hybrid- 50/50% Requirements: Java, React, UI Skills, business knowledge in derivatives/ risk and pricing We're looking for a Software Engineer for our front office suite of application supporting trading, marketing, trade analysis and research. You will be joining as the hands-on Senior UI Developer / Lead using React as front end and Java 21 as the primary language for back end You will be working with other teams including Front office risk teams, trading desk, Quants, and DevOps to build state of the art front to back pricing and risk solution Role requirements Hands-on React as front end and Java 21 as the primary language for back end Front end UI skills Experience from working in the Derivatives/ Risk or pricing domain in investment banking, either in Front-office, or Market/Credit risk with a good understanding of risk sensitivities and f2b processes. This role is shortlisting this week For more information, and the chance to be considered, please do send through a CV- Good luck To find out more about Huxley, please visit Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC387148 England and Wales
Permanent

Job Vacancy
Business Developer Senior (CDI) – E-learning / Formation

Published on
HubSpot

30k-40k €
Clermont-Ferrand, Auvergne-Rhône-Alpes
Hybrid
À propos de l’entreprise Notre client est une start-up dans le secteur du digital learning, en croissance rapide. Il accompagne écoles, CFA et organismes de formation dans leur transformation digitale via : – une plateforme LMS performante, – des contenus certifiants (Titres Pro, BTS, modules experts), – une pédagogie hybride innovante. L’entreprise renforce son équipe commerciale en recrutant un Business Developer Senior capable d’ouvrir des comptes stratégiques et de porter un discours expert auprès de directions générales. Missions : Développement & prospection – Ouverture de nouveaux comptes à fort potentiel. – Prospection multicanal : LinkedIn, cold calling, emails, salons. – Usage avancé des outils digitaux de prospection. Découverte & qualification – Analyse des enjeux pédagogiques, opérationnels et budgétaires. – Qualification des projets de digitalisation des formations. Présentation & démonstration – Démonstration structurée de la plateforme LMS et des contenus certifiants. – Discours adapté aux DG, directions pédagogiques et directions commerciales. Négociation & closing – Construction de propositions avancées. – Gestion complète du cycle de vente. Suivi & collaboration interne – Mise à jour du CRM (HubSpot). – Travail étroit avec les équipes internes. – Participation aux salons professionnels. Profil recherché : – Business Developer Senior (5+ ans d’expérience) – Expérience solide en développement commercial B2B. – Expérience en vente complexe ou secteur formation / e-learning appréciée. – Maîtrise confirmée des outils digitaux de prospection. – Capacité à structurer un discours commercial haut niveau. – Posture mature, excellente présentation. – Forte autonomie et capacité à ouvrir des comptes stratégiques. Conditions : – Contrat : CDI – Localisation : télétravail total OU hybride / siège à Clermont-Ferrand – Rémunération : selon profil – Présences ponctuelles au siège – Participation aux salons professionnels France – Démarrage souhaité : 01/01/2026 Candidature : Merci d’envoyer : – votre CV, – vos références professionnelles. (Les candidatures incomplètes ne seront pas traitées.)
Permanent

Job Vacancy
CDI - Senior front developer e-commerce (H/F)

Published on
Angular
Design
Front-end

60k-80k €
Paris, France
Hybrid
Dans le cadre d'un projet e-commerce à fort traffic, nous cherchons un·e Développeur Frontend senior spécialisé Angular . Votre rôle sera de définir les fondations techniques du projet et d’apporter une expertise solide, autant sur les phases de conception que sur celles de réalisation. Missions Concevoir et développer des fonctionnalités complètes, en garantissant un haut niveau de qualité, de performance et d’accessibilité. Participer aux problématiques de SEO & optimisation Contribuer activement aux décisions techniques : proposer, challenger, partager vos retours d’expérience. Réaliser des revues de code et assurer la sécurité, la maintenabilité et la robustesse du code livré. Participer à l’amélioration continue de l’équipe : diffusion de bonnes pratiques, méthodologies, veille technologique.
Contractor

Contractor job
Senior Full-Stack Developer (Frontend leaning) - Event Driven Platform

Published on
API
Azure
CI/CD

6 months
300-500 €
Hungary
Remote
Responsabilités principales Développer des interfaces utilisateur selon les rôles et tâches (React ou Vue + TypeScript) Implémenter des micro-frontends modulaires et une bibliothèque de composants réutilisables Connecter le frontend à un backend événementiel et traiter des événements métier quasi temps réel Contribuer au backend Node.js/TypeScript pour routes, services et intégrations, sous supervision du backend lead Garantir l’accessibilité WCAG, la performance et le responsive design Écrire des tests automatisés (unitaires, intégration) et participer aux revues de code Participer à la mise en place des pratiques CI/CD pour le frontend et les packages partagés Anglais obligatoire
30 results

Contracts

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Hybrid Remote On-site

Rate minimum.

£150 £1300 and more

Salary minimum

£20k £250k

Experience

0-2 years experience 3 to 5 years experience 6 to 10 years experience +10 years experience

Date posted

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