Senior Backend Developer For Fintech App.

£750-1500 GBP

Closed

Posted

over 2 years ago

£750-1500 GBP

Paid on delivery

Dear Candidate, We are a team of highly skilled entrepreneurs, technologist and banking experts on a mission to launch the next-gen of payment app in the UK. We are building our foundation MVP platform using external ‘banking-as-service' and open-banking API’s to goto market really fast. What we are looking for: An expert backend engineer with minimum 5+ years of hands-on experience in building backend services for mobile and web platform. Prior experience of working with payments/wallet/banking application would be ideal. Where we are now: We have completed the requirement gathering and design phase. All key technical requirements/user stories are logged in JIRA. Front-end development for native mobile app has already started using flutter. Key journeys in scope are: signup/login, onboarding/personalisation, KYC, home, bank cards, manage cards, rewards, cashback, competitions/prizes, brand offers, chat and profile. Draft database schema and API specification document is also ready. What we expect from you: 1. Review and suggest changes to application framework, technical architecture and micro-services strategy, database design. 2. Review third party API's like Mastercard, banking-as-service providers like Railsbank, and other cashback/rewards API's and build our micro-services implementation plan. Example of external API's: [login to view URL] [login to view URL] More details will be shared when you sign our NDA. 3. Build the development environment in AWS/GCP, create and setup database and start development of business layer API's. We are flexible on technology and will be happy to consider your preference during interview. But we have plans to use node.js/javascript stack. d. Use test driven methodology, complete development of all the API's and expose end-points for front-end to consume and do bug-fixes as required. Finally you will deliver necessary documentation and complete this project with deploy the code into live environment. We dont expect this to be a massive work load due to usage of pre-built/off-the-shelf third party API's (refer examples above). You must be able to work on a full-time basis for 4 weeks to deliver this project. We look forward to speaking to you and answer any questions you may have. Thank you.

Project ID: 32181276

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63 proposals

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Active 2 yrs ago

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63 freelancers are bidding on average £1,663 GBP for this job

@AwaisChaudhry

Hi, How are you? Upon reading brief details I believe its a doable job I have great experience doing projects with RESTful API, Backend Development, JavaScript, Node.js and Database Design. I am confident about getting this done. While I believe we need to have detailed discussion about it. I work as per Eastern time daily so that would be good for us to catch up on this job, Lets discuss this further and get started for you as soon as possible. Thanks! Awais

£1,500 GBP in 20 days

4.9

(62 reviews)

7.9

@sapnathakur14

Hello Greetings of the day! The fastest and highly scalable web application development stack i.e. MEAN & MERN Stack is here at your service. I am 6+ years of highly experienced and successful proven track record developer and capable of building custom web applications for you. I can start with an idea in your head and end with a timely delivered, robust, and running application. Also, I can help you out with the bugs and issues you are having in your existing application with great responsibility. ⇒The major technologies that are fundamentally used in the MEAN/MERN Stack-based application are: Angular React Node Express Typescript JavaScript Angular Material MongoDB ➥【What do I offer?】:: - Complete MEAN/MERN Stack-based application - Fixes for an existing app - Database integration - REST API development - Third-party API integrations - Code debugging and optimization ➥【How would I work?】:: - Top-quality customer support - Consecutive work report with screenshots - Git repository management through 'GitHub' - On-time delivery - Optimized and documented code - Consultation Ping me anytime for more discussion. Thanks and Regards

£1,000 GBP in 7 days

4.9

(49 reviews)

7.1

@gauravgargcs

Hi, My work experience as shown in my profile have helped me develop mastery in Website design & development. I'm a full-stack developer with more than 8 years of work experience. Expert in BOTH Backend and Front-end Programming, PHP - OOP, MVC, REST API, HTML/CSS/JAVASCRIPT, Codeigniter, Laravel, Angular Js, React, MongoDB, Node JS, Wordpress Theme Integration, Woocommerce/Ecommerce, Magneto,Shopify, Responsive Design, Plugin Development, Adaptive websites, White Hat SEO, Android and IOS App Development. I look forward to a successful working relationship in the future. Kind Regards, Gaurav A.

£1,000 GBP in 7 days

5.0

(31 reviews)

6.0

@Dragoljub

Greetings, your project's description sounds exciting. I love web development, especially when it is about online banking as SaaS model. Most of my experience comes from several years of creating RESTFul APIs (mainly with Laravel) and putting them into production on AWS (Lightsail and Elastic Bean). Moreover, I like the stuff documented and organized so I think I just might be the perfect fit for the position. I'm eager to checkout the API docs and prototype DB schema you mentioned. I will gladly talk to you right now, and start working even before you award me a project. Feel free to contact me anytime. Cheers, Drago

£1,070 GBP in 30 days

4.8

(8 reviews)

5.6

@Rekhathakur

Warm greeting!! As you are looking for an ANDROID MOBILE APP/IOS DEVELOPER. I am a highly skilled APP DESIGNER with more than 5 years of quality experience in an IOS and Android App Designing/Development wide range of responsive Ionic, Native, Hybrid, Android Mobile Apps . I have gone through your job Description and Requirement. I can surely make solve app bug for you as per your expectation. My Specialties are as following: *. API *. React Native *. ionic *. Flutter *. Kotlin *. Android Studio *. iOS platforms *. iOS programming language and requirements *. iOS Software Development Kit (SDK) *. Objective-C *. Oral communication *. Android JAVA/KOTLIN *. React.js, Vue.js, Angular.js *. HTML 5, CSS 3, Bootstrap, Javascript,Jquery *. PHP, Laravel, Codeigniter, ZendFramework. *. MySQL, MongoDB, Database Programming. Lets connect on private chat for further discussion. Best Regards.

£1,125 GBP in 7 days

5.0

(18 reviews)

5.1

@abhisaini0188

Hello, I have been working as a professional web developer and am passionate Full-stack engineer with 8 years of experience, I have good experiences with such as React/Vue/Angular/Typescript, GraphQL, HTML5, CSS3, Javascript/Jquery/Bootstrap, PHP/Wordpress/Joomla/Shopify and Laravel/Codeigniter/Yii/ Zend and SCSS.

£900 GBP in 10 days

5.0

(5 reviews)

5.2

@alkalina

Please contact me if your project is really IMPORTANT and URGENT. ----------------------------------------------------------------------------------------------------------------------- Hello. This is Alina Asatryan, a senior web developer has 7+ years experiences. I have rich experiences in designing, developing and maintaining the various websites regarding with business, booking, e-commerce, blockchain, etc. I usually work individually but if your project is so difficult, urgent and large I involve some powerful collaborators. So I can complete your project successfully even if that is really difficult and urgent. Please contact me. I am always ready for you. I can start the work immediately. I can work for you full time. Thank you.

£1,125 GBP in 7 days

4.5

(26 reviews)

5.9

@aidarik452

Hello, client! Hope you are doing well. As a result-oriented developer, I have 6+ years of experience in software development. I am passionate about handling best practices and high-scalable products within the best team. I have 5 years of experience in frontend development including web and mobile and integrated many 3rd party apis into the projects. That's why I have good knowledge of the lifecycle of web and mobile development. Primarily work on React, React-Native, Flutter and familiar at Redux, BLoC, Provider for app state management. Ideal roles are full-stack, cross-platform mobile developer position. My work is focused on the user side to reach millions of users. I am looking to participate in a fast-growing and well-organized team that focus on building SaaS platform by using cutting-edge technologies for the best user experiences. It is my pleasure joining to the team. Sincerely, Aidar B

£1,500 GBP in 20 days

5.0

(10 reviews)

5.4

@divumanocha

EXPERIENCED BACKEND DEVELOPER Hi, Greetings! I read the job details and got a good idea but still want to clarify a few things. I prefer to get connected over personal chat or call to exchange our thoughts. I am a developer with professional-level programming experience of 5 years with an award-winning portfolio. I can handle projects from small styling to full development from scratch. - I assure to deliver maintainable and well-structured code. Front End: Bootstrap, D3.Js, Ajax, Javascript, JQuery. Back End: Node JS, Laravel framework, WordPress, Codeigniter, Shopify, Magento. Database: MySQL, MongoDB Look forward to hearing from you. Regards

£1,200 GBP in 15 days

4.8

(10 reviews)

5.0

@kdsighappsol

Hi, I have gone through your requirement and understand that,you are looking for highly skilled, qualified, and experience (Android ,iphone /ipad) Mobile App with development API web services where admin can manage the app from backend development team for your project. I would approach your project by starting with wireframes and getting the design completed, before starting the actual development phase. Regarding your project if you have any reference or if you have already created a doc then please share with me so I can check and proceed in right momentum As concern for my skills please take a look on my past work .We have already created more than 300 Apps and around so far . We are highly qualified for this project and would love to speak with you further about taking this project on. Please share more details to check and discuss . Looking forward with more details Thanks Kedar

£1,125 GBP in 25 days

5.0

(1 review)

4.7

@yashtechsolution

Hi, I have checked all project post and details and I am an experienced Mobile App (Android & ios/iPhone) developer working last 7 years in a team so we have established a team and working in a professional manner. I will provide you best work effort in your project and give you delivery on time, and also provide you 12 months support period after giving your delivery. So please click on the chat button so we can more discuss about that and will provide the best solution for your project. I would like to more discuss your project requirement, so please message on the freelancer chatbox. Awaiting your positive response. Thanks Yashtech(Alina)

£1,000 GBP in 20 days

5.0

(6 reviews)

4.5

@Apurva510

Hi, Nice to meet you. I have interesting in your project I'm an PHP, node js, Angular 6+, Vue.js HTML5, CSS3, Bootstrap, Javascript, jQuery, Rest Apis, CMS,, firebase, Mongo, PostGres Sql,MySQLexpert having been working for many years in these fields. I can assure you that I have the capacity and professional skills to cater to your expectations. It will be appreciated if you trust and hire me. Thanks

£1,000 GBP in 7 days

5.0

(9 reviews)

4.2

@morozovsolution

Hi, With 5+ years of rich experience in web development, I am a senior expert. I can complete your project perfect. Please contact me. Best Regards. Aleksei.

£1,125 GBP in 7 days

5.0

(16 reviews)

4.2

@NEHABHAT92

Hey, Yes, understanding each aspect of the job description, I am available to take up this project and I assure you to complete it within a short period. The main advantage of this job is that i have been professionally engaged in working with this kind of job and have successfully delivered them worldwide. Yes, I do have queries regarding this job and would like to explore the next step of the interview if you have any questions. Kindly let me, I am always prepared for technical tests and interviews. It will good enough if you can spare few minutes to discuss the job now and to take this job to the next level. I am awaiting your earliest reply so that we can proceed forward.

£1,125 GBP in 7 days

4.2

(10 reviews)

4.5

@novikovyaroslavd

Hi there Code igniter & Laravel & React.js & Vue.js & Node.js expert here I've mastered in Eloquent(ORM) if you choose me you can save your time and money As a professional with over 9 years of experience in website development, I am much interested in contributing to your job. After reading about this opportunity, I am sure my skills will be a valuable asset for you. if you want to see my work I can share my work I'm an honest and passionate and detail-oriented developer. I can support on your time zone Wish a long term support Looking forward to discussing more details while doing the interview. Thanks

£1,125 GBP in 7 days

5.0

(6 reviews)

3.6

@jeghalef

Hi. I am Imad. I have read the description carefully. Fist please share the JIRA. I am full stack developer. I am familiar with cross-platform mobile application develop using flutter. and I will do backend in node . I suggest my estimation for your project. Because of I checked your requirement, I have my option. I will deliver project in 5 weeks perfectly, it is around 1 months , a bit 10 days, it will take 40 days. I will work in full time , 40hours/week, 35$/hour, Thanks for reading my proposal.

£750 GBP in 1 day

4.1

(4 reviews)

3.8

@V4CE

Dear Client! I give thanks for your project summary. I’ve just checked your job description carefully. I am a senior developer and I have been developing MEAN stack for 6 years. If someone asks me about my happy and pleasant, I always will talk that when the clients are satisfied because I develop their projects excellently and perfectly, I am very happy. My goal is to form a long-term relationship. I can always reply due to my good English. No worry about communication!. Always, I believe in long-term business relationships and always provide high-quality work at a fair price. I can complete your project on time and with your budget. I would love on your project. I want to hear from you soon. Thank you. Best Regards.

£1,125 GBP in 7 days

5.0

(2 reviews)

2.9

@MaksimKholin

Hello Client. I've carefully read your job details. I'm attracted to your suggestion and have sufficient confident, so I have interested in your project and also you. I am an senior web developer with 7 years of history. HTML, CSS. All kinds of modern javascript frameworks such as React, AngularJS, Vue.js, especially React. Powerful backend frameworks skills( Node.js, Laravel). I look forward to get your reply for detail discuss. For your project and our first transaction, and also our relationship. Thanks. Sincerely.

£800 GBP in 7 days

5.0

(3 reviews)

2.3

@ITServices24y7

HI,. I have more than 7 years of experience in all areas of the development of an Android, iOS mobile application and Backend Developer For Fintech App. I am well versed in the key skills of development. I am really excited to work with you. I look forward to your positive response so that we can discuss more. I'll be happy to discuss the project before we start, so let's talk. Thanks for your consideration. Sincerely, Shobha

£900 GBP in 20 days

1.8

(1 review)

2.4

@hsh564cf84accd96

We will do your work I am writing this proposal in order to work for you in Software and Web Development. We are highly trained professional developers seeking to freelance and earn online. Having a flair in programming and development I have been excellent with JAVA,C#,C/C++ and PHP programming language along with MySQL with XAMPP Server. I also build application for Cloud computing and High performance computing as I also have knowledge regarding Hadoop, MPI, OpenMP (distributed frameworks) and also have build applications in CUDA C++ and OpenCL. I also have experience with the most famous framework ASP.NET. My most expertise are in JAVA where I have built countless projects for semester projects and Final year project. You may find many developers in this field however we assure that you will not be able to find a team like us. We not only ensure the code is quality wise but we also assure that the code we write are optimised and we ensure that the program performs right operation under right environment i.e. we create programs that are defect free. You may also find freelancers that cost low but they do not put their 100% which then shows in the software and leads to an unhappy customer. We ensure reasonable price are put as tag on the job and we ensure in order to give the write product.

£750 GBP in 7 days