back-end-developer Jobs

Looking for paid back-end-developer jobs?

Browse hundreds of paid back-end-developer job posts to find creative freelance work that suits your skills.

Looking for: Back-End Developer
Budget: Negotiable
We are currently on the lookout for a freelance .NET Web Developer experienced in developing for the Umbraco CMS. To be considered, you must have experience in building responsive websites using Umbraco CMS (v7) and skills in modern front-end technologies such as HTML5, CSS3 and JavaScript. **Duties and Responsibilities:** The role involves building responsive web applications to high standards, customising current applications in line with changing business needs and thoroughly testing your work across many different platforms and devices. Ideally you will be a web developer who is familiar with the full lifecycle of a web project, from technical planning to front-end and back-end development. You have at least 3 years’ experience working in a digital agency environment and you will be used to multi-tasking across multiple projects during the working week. **Required Skills and Experience:** - C# - Umbraco v7 - Asynchronous programming models - ASP.NET Framework 4+ - WebForms / MVC applications - Software design patterns - Writing unit and integration tests - JavaScript, HTML5, CSS3. - GIT **Desired Skills and Experience:** - Umbraco 7+ - Front end framework experience in Angular / React / Vue - Experience working with and extending the Umbraco API (new service model, version 7+) - Experience of working with MS Azure, including configuring deployment pipelines. - Ability to pick up and learn existing projects quickly - Ability to work in an Agile environment. - Self-sufficient and able to work alone, but can also work in an Agile development team - Focussed on performance and knows how to get the best out of their code - IIS and SQL Server administration. **Are you looking to pay or is this a collaboration?** Pay to hire someone **Is this ongoing work or a one off job?** Ongoing work **How would you prefer to pay?** Day rate **What's your day rate budget range? (USD)** $250-350 (Industry average) **Do you have an estimate of the job or project length?** A few months **Are you a company or individual hiring?** Company **Do you have internal sign off on the hire?** Yes **Do you need to hire for a specific city, country or place?** Yes, they need to be at a location (give location in job title) **When do you want to have the freelancer secured by?** 2-3 weeks **What is most important for this job?** Quality **Twine can guarantee 3 relevant freelancers for an upfront fee of $650/£500. Would you like to know more?** No **How many freelancers do you want to contact you?** 4-5 **Do you have a job specification or creative brief?** Yes (please enter this in the description) **Does the freelancer need insurance?** Yes **Where did you find Twine?** You contacted me
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Posted a month agoExpires in 7 days
Inactive
Looking for: Back-End Developer
Budget: Negotiable
Labs at Framestore is a collection of developers, designers, techies, producers and creatives who create brand experiences that employ technology and creativity to create cinematic experiences. We are looking for a web developer to join our London office from 18th February on a 2 week contract. This job cannot be completed remotely. We find attitude as important as experience, we like people with a can-do attitude. **Essential Skills:** - Experience as full-stack Javascript developer - Security conscious - Experienced in building highly scalable systems - Working knowledge of databases such as MySQL - API design and development, including third party integration - Understanding of troubleshooting, API, automation, functional and unit testing - Knowledge of TDD & BDD testing methodologies and the SOLID principles - Ability to manage your own time **As well as having programming skills we expect you to be comfortable working with:** - Project managers and their burdens of cost, time and quality - Developers and coders and their working hours - Technical and AV engineers and their technology - Creatives and their amazing ideas! - Clients and their completely reasonable demands! **The Work:** - Multi-touch interactive tables/walls with dynamic content and cool interfaces - Permanent installations in the public arena for industry leading clients - Museum, gallery, in-store, trade show - we install our work all over the place! - Massive real-time data visualisations - Web applications - Interactive games where you have to run around! - Loads of other cool, interesting and 'stable' bespoke software and hardware projects **Are you looking to pay or is this a collaboration?** Pay to hire someone **Is this ongoing work or a one off job?** Ongoing work **How would you prefer to pay?** Day rate **What's your day rate budget range? (USD)** $250-350 (Industry average) **Do you have an estimate of the job or project length?** A few months **Are you a company or individual hiring?** Company **Do you have internal sign off on the hire?** Yes **Do you need to hire for a specific city, country or place?** Yes, they need to be at a location (give location in job title) **When do you want to have the freelancer secured by?** 2-3 weeks **What is most important for this job?** Quality **Twine can guarantee 3 relevant freelancers for an upfront fee of $650/£500. Would you like to know more?** No **How many freelancers do you want to contact you?** 4-5 **Do you have a job specification or creative brief?** Yes (please enter this in the description) **Does the freelancer need insurance?** Yes **Where did you find Twine?** You contacted me
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Posted a month agoExpires in 10 days
Inactive
Looking for: Back-End Developer
Budget: Negotiable
We are looking for a freelance QA Automation Engineer for an iOS project, hence experience specifically testing iOS apps using XCTest and XCUITest and knowledge of the iOS ecosystem is a must. The freelance assignment will start beginning of Feb for 3 months with the possibility of extension. At ustwo we shape, design, build and test digital products. We help our clients find solutions to their business problems. Those solutions can live in a small screen or a big screen, running anything from Android to iOS to web. Sometimes, the solution doesn't need a screen at all. Our teams work in a collaborative cross-discipline environment where everyone is responsible for quality and encouraged to look beyond their immediate role. **This is a Twine Enterprise project. You need to be a Twine Pro to pitch. [Click here to learn more](http://twine.fm/pricing/creative).** We believe passionately that diverse teams help us make better services and products. We actively hire for cultural growth. We welcome people of all ages, stories and backgrounds. It adds value and impact to our clients and industry Testers are 1st class citizens of the product development process, not an afterthought. Our testers are part of the creative process all the way from inception to shipping. **Requirements** - What kind of things will you be doing on a project? - Participating in sketching sessions - Writing automation tests in XCTest and XCUITest - Pairing with developers when needed to fix bugs - Participating in and eventually leading BDD and Example Mapping sessions - Exploratory and manual testing - Pairing with UI and UX designers to ensure the product meets our client expectations - Actively seek to pair with developers to determine best testing strategies and development architectures as well as to gain better understanding of the app. - Championing quality in all aspects of the product - Exploring the product from a user perspective - Maintaining tools and building systems related to the project - Contributing to open source projects of tools that ustwo maintains - Writing and maintaining code bases of all sizes **Who Are We Looking for?** - We consider a natural curiosity for how systems work, an eye for detail, and a methodical approach as the fundamental baseline for testers. - We strongly believe in cross discipline collaboration and have found that BDD is the best (but not the only) process for getting the whole team to sit down and talk before implementing new stories or features. Testers champion the BDD process and use it as a base for whatever automation might be necessary. - We are looking for testers comfortable reading and writing in Swift and Java. 3+ years experience testing with current UI automation and exploratory testing tools. - Any extra knowledge about CI / CD servers, platform specific development tools, device farms, etc. would be greatly appreciated. **Benefits** - Above anything else we are a people centred company that strives to create the best opportunities for the best people in the industry. We just so happen to have an amazing studio space and great tools for learning and sharing. Competitive day rates offered based on experience. **Are you looking to pay or is this a collaboration?** Pay to hire someone **Is this ongoing work or a one off job?** Ongoing work **How would you prefer to pay?** Day rate **What's your day rate budget range? (USD)** $250-350 (Industry average) **Do you have an estimate of the job or project length?** A few months **Are you a company or individual hiring?** Company **Do you have internal sign off on the hire?** Yes **Do you need to hire for a specific city, country or place?** Yes, they need to be at a location (give location in job title) **When do you want to have the freelancer secured by?** 2-3 weeks **What is most important for this job?** Quality **Twine can guarantee 3 relevant freelancers for an upfront fee of $650/£500. Would you like to know more?** No **How many freelancers do you want to contact you?** 4-5 **Do you have a job specification or creative brief?** Yes (please enter this in the description) **Does the freelancer need insurance?** Yes **Where did you find Twine?** You contacted me
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Posted a month agoExpires in 12 days
Inactive
Looking for: Back-End Developer
Budget: Negotiable
You’ll be joining our development team and be tasked with creating our application on Windows using C# and .NET framework. You will also be developing connection to our cloud in order to exchange data between the application and our servers. Performance is very important in the application as we want to have light database in our application to run fast and reliable. Upon completion of first phase of the project, you will both build and maintain RESP APIs to connect with our other cloud systems. We need someone who prides themselves on their ability to take ownership of their role and look for ways to expand their impact. Those traits matters as much as your technical skill when it comes to being a fantastic .NET Developer. **This is a Twine Enterprise project. You need to be a Twine Pro to pitch. [Click here to learn more](http://twine.fm/pricing/creative).** **What skills we are looking for...** - C# - ASP.NET - SQL Server - IIS - Experience developing REST web services - Git **What education/experiences do we prefer you have?** - Bachelor’s in Computer Science, Web Development, or related major. - 5+ years’ experience working with the .NET and service development on Windows. - Extensive knowledge and experience with integration with other systems and cloud structure. - Full-stack development using any language such as Ruby on Rails, PHP, Node.js **About Our Firm** - We are fast growing startup in Toronto, building IoT in Smart City industry. We have a proven record of good traction in the market and valuable future in the tech community. We have a team of highly talented individuals from hardware engineer, software engineer, and data scientists working for our final product. - All of our engineering team members have worked in high tech companies such as Google, SAP, MDA, AMD, etc. and we are proud of our culture. We work hard in the startup environment and build products in an agile format with incremental releases. - This is a paid contract-based role for the defined project. Upon completion of the project, you have the opportunity to stay in the company and be one of the most impactful person in a promising tech startup. **Job Types** - Temporary, Internship, Contract, Freelance **Are you looking to pay or is this a collaboration?** Pay to hire someone **Is this ongoing work or a one off job?** Ongoing work **How would you prefer to pay?** Day rate **What's your day rate budget range? (USD)** $250-350 (Industry average) **Do you have an estimate of the job or project length?** A few months **Are you a company or individual hiring?** Company **Do you have internal sign off on the hire?** Yes **Do you need to hire for a specific city, country or place?** Yes, they need to be at a location (give location in job title) **When do you want to have the freelancer secured by?** 2-3 weeks **What is most important for this job?** Quality **Twine can guarantee 3 relevant freelancers for an upfront fee of $650/£500. Would you like to know more?** No **How many freelancers do you want to contact you?** 4-5 **Do you have a job specification or creative brief?** Yes (please enter this in the description) **Does the freelancer need insurance?** Yes **Where did you find Twine?** You contacted me
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Posted 2 months agoExpires in 17 days
Inactive
Looking for: Back-End Developer
Budget: Negotiable
As Atlassian and our Jira Service Desk product continue to grow, we’re focused on finding new ways to open opportunities for people to join our team—regardless of location. Heading into 2019, we are building a small, fully remote team of developers, designers, and product management that will own a key part of the customer experience for Atlassian's fastest growing product. Being a part of the broader Jira Service Desk team, this particular remote team will have a defined scope of work and the autonomy needed to ship value to our customers. As part of this team, you'll work with modern technologies to continue advancing the accessibility of Jira Service Desk outside of IT teams as we pursue our mission to unleash the potential in every team. With the majority of development for Jira Service Desk happening in our Sydney headquarters, our goal is to find people within a 6-hour timezone overlap of Australian Eastern Standard Time (AEST) to allow for virtual meetings as needed. As we continue to grow and evolve, we plan to continue exploring ways to create opportunities outside of the metro areas where we have offices. Joining this team means you’ll help to define the future of remote working at Atlassian. Aside from strong technical prowess including hands-on coding ability, you'll have a deep understanding of architecture and an ability to foresee and plan for changes. You'll get to translate your deep technical skills to influence other developers, product managers and senior managers to ensure the team understands the vision, is on-board with it, and is moving towards achieving the product's ongoing goals. With the rapidly changing software industry, you'll be constantly learning and improving your own skills and knowledge, which will ultimately help to grow our products and advance humanity through the power of software. **On your first day, we'll expect you to have** - Extensive background in full-stack development, SOA architectures, API design, networking, internet topology, and virtualization - Deep understanding of software construction and integration patterns and high-availability, fault-tolerant, and scalable systems - Principled but pragmatic approach to decision-making, have stellar written and verbal communication abilities and experience as a public speaker - Loves for teaching others coupled with an excitement to roll up your sleeves and get stuff done - Strong interpersonal and communication abilities, with the ability to influence the engineering teams towards a united vision and goal **More about our benefits** - Whether you work in an office or a distributed team, Atlassian is highly collaborative and yes, fun! To support you at work (and play) we offer some fantastic perks: ample time off to relax and recharge, flexible working options, five paid volunteer days a year for your favourite cause, an annual allowance to support your learning & growth, unique ShipIt days, a company paid trip after five years and lots more. **More about Atlassian** - Software is changing the world, and we’re at the center of it all. With a customer list that reads like a who's who in tech, and a highly disruptive business model, we’re advancing the art of team collaboration with products like Jira Software, Confluence, Bitbucket, and Trello. Driven by honest values, an amazing culture, and consistent revenue growth, we’re out to unleash the potential of every team. From Amsterdam and Austin to Sydney and San Francisco, we’re looking for people who are powered by passion and eager to do the best work of their lives in a highly autonomous yet collaborative, no B.S. environment. **Additional Information** - We believe that the unique contributions of all Atlassians is the driver of our success. To make sure that our products and culture continue to incorporate everyone's perspectives and experience we never discriminate on the basis of race, religion, national origin, gender identity or expression, sexual orientation, age, or marital, veteran, or disability status. - All your information will be kept confidential according to EEO guidelines. **Are you looking to pay or is this a collaboration?** Pay to hire someone **Is this ongoing work or a one off job?** Ongoing work **How would you prefer to pay?** Day rate **What's your day rate budget range? (USD)** $250-350 (Industry average) **Do you have an estimate of the job or project length?** A few months **Are you a company or individual hiring?** Company **Do you have internal sign off on the hire?** Yes **Do you need to hire for a specific city, country or place?** Yes, they need to be at a location (give location in job title) **When do you want to have the freelancer secured by?** 2-3 weeks **What is most important for this job?** Quality **Twine can guarantee 3 relevant freelancers for an upfront fee of $650/£500. Would you like to know more?** No **How many freelancers do you want to contact you?** 4-5 **Do you have a job specification or creative brief?** Yes (please enter this in the description) **Does the freelancer need insurance?** Yes **Where did you find Twine?** You contacted me
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Posted 2 months agoExpires in 18 days
Inactive
Looking for: Back-End Developer
Budget: Negotiable
As Atlassian and our Jira Service Desk product continue to grow, we’re focused on finding new ways to open opportunities for people to join our team—regardless of location. Heading into 2019, we are building a small, fully remote team of developers, designers, and product management that will own a key part of the customer experience for Atlassian's fastest growing product. Being a part of the broader Jira Service Desk team, this particular remote team will have a defined scope of work and the autonomy needed to ship value to our customers. As part of this team, you'll work with modern technologies to continue advancing the accessibility of Jira Service Desk outside of IT teams as we pursue our mission to unleash the potential in every team. With the majority of development for Jira Service Desk happening in our Sydney headquarters, our goal is to find people within a 6-hour timezone overlap of Australian Eastern Standard Time (AEST) to allow for virtual meetings as needed. As we continue to grow and evolve, we plan to continue exploring ways to create opportunities outside of the metro areas where we have offices. Joining this team means you’ll help to define the future of remote working at Atlassian. As a Senior or Principal Software Engineer on the Jira Projects & Platform team, you will evolve the back end that drives Jira - Atlassian's flagship product that serves millions of our cloud users on a monthly basis. By collaborating with forward-thinking engineers in your organisation, you will craft the Jira platform for future success as we scale to serving 100 million monthly users. Using your deep understanding of modern cloud architectures, you will build new opportunities for modernising Jira's back end, optimising for performance and delivering customer value through continuous development. You'll design, implement, and own features deployed across an array of microservices. Your experience will help drive continuous improvement practises in a collaborative team environment. You'll get to translate your deep technical skills to influence other developers, product managers and senior managers to ensure the team understands the Jira Engineering vision, is on-board with it, and is moving towards achieving the product's ongoing goals. **On your first day, we'll expect you to have** - Expertise with software development in JVM-based languages (Java or Kotlin are preferred). - Experience operating and debugging sophisticated, production cloud systems at scale. - Experience writing performant, decoupled, testable, maintainable code. Real passion for learning from and mentoring your peers, and evolving the engineering craft within your team. - Strong interpersonal and communication abilities, with the ability to influence the engineering teams towards a united vision and goal. **The following are not required, but definite bonuses** - Experience with building microservices designed for high availability and low latency. - Familiarity with AWS platform (EC2, DynamoDB, RDS) and Spring Framework. - Experience in architectural design techniques such as Domain Driven Design, API design. - Experience in maintaining and decomposing large applications. **More about our benefits** - Whether you work in an office or a distributed team, Atlassian is highly collaborative and yes, fun! To support you at work (and play) we offer some fantastic perks: ample time off to relax and recharge, flexible working options, five paid volunteer days a year for your favourite cause, an annual allowance to support your learning & growth, unique ShipIt days, a company paid trip after five years and lots more. **More about Atlassian** - Software is changing the world, and we’re at the center of it all. With a customer list that reads like a who's who in tech, and a highly disruptive business model, we’re advancing the art of team collaboration with products like Jira Software, Confluence, Bitbucket, and Trello. Driven by honest values, an amazing culture, and consistent revenue growth, we’re out to unleash the potential of every team. From Amsterdam and Austin to Sydney and San Francisco, we’re looking for people who are powered by passion and eager to do the best work of their lives in a highly autonomous yet collaborative, no B.S. environment. **Additional Information** - We believe that the unique contributions of all Atlassians is the driver of our success. To make sure that our products and culture continue to incorporate everyone's perspectives and experience we never discriminate on the basis of race, religion, national origin, gender identity or expression, sexual orientation, age, or marital, veteran, or disability status. - All your information will be kept confidential according to EEO guidelines. **Are you looking to pay or is this a collaboration?** Pay to hire someone **Is this ongoing work or a one off job?** Ongoing work **How would you prefer to pay?** Day rate **What's your day rate budget range? (USD)** $350-500 **Do you have an estimate of the job or project length?** A few months **Are you a company or individual hiring?** Company **Do you have internal sign off on the hire?** Yes **Do you need to hire for a specific city, country or place?** Yes, they need to be at a location (give location in job title) **When do you want to have the freelancer secured by?** 2-3 weeks **What is most important for this job?** Quality **Twine can guarantee 3 relevant freelancers for an upfront fee of $650/£500. Would you like to know more?** No **How many freelancers do you want to contact you?** 4-5 **Do you have a job specification or creative brief?** Yes (please enter this in the description) **Does the freelancer need insurance?** Yes **Where did you find Twine?** You contacted me
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Posted 2 months agoExpires in 18 days
Inactive
Looking for: Back-End Developer
Budget: Negotiable
**Job Description** Unbridled is seeking a freelance/contract PHP/ WordPress Backend Developer to work with our web development team on a regular and consistent basis and to become an extension of our team. The freelance developer will work directly with our event technology team to build custom WordPress plugins and web apps that support both internal staff and clients. We are looking for a positive, motivated, resourceful, and driven individual with high attention to detail and a knack for independent problem solving. The ideal candidate can perform and excel under tight deadlines and unexpected changes in direction and priorities. **This is a Twine Enterprise project. You need to be a Twine Pro to pitch. [Click here to learn more](http://twine.fm/pricing/creative).** **Successful candidates will have the following:** - Mid-to-Senior Level: 3+ years of experience in web development - Fluent in PHP, HTML5, CSS3, JavaScript, jQuery - Strong proficiency in WordPress CMS, WP file structure, custom post types/taxonomies with WordPress codex familiarity - Familiarity with Woocommerce, Formidable/Gravity Forms, Advanced Custom Fields, Custom Post Type UI, WP Bakery Visual Composer, Yoast - SEO and other widely used WordPress plugins - Experience developing custom WordPress plugins and/or themes - Experience with GitHub version control **Preferred but not required:** - Familiarity with MySQL, CSS preprocessors, and other programming languages - Proficiency in WordPress multisite - Excellent communication skills both within the internal team as well as client facing - Ability to work collaboratively in a team environment, be flexible, & meet strict deadlines - Strong learner’s spirit and eagerness to learn new technologies for new problems **Additional Details:** - Your own laptop required - On or offsite - Specific days are flexible - Our Work Culture We are a close-knit team that likes to have fun and we encourage you to come as you are and be authentically you. We celebrate uniqueness and the strengths in one another. And, did you know we work in a historic mansion in Capitol Hill? It’s a great atmosphere to work collaboratively with a creative team. **Are you looking to pay or is this a collaboration?** Pay to hire someone **Is this ongoing work or a one off job?** Ongoing work **How would you prefer to pay?** Day rate **What's your day rate budget range? (USD)** $250-350 (Industry average) **Do you have an estimate of the job or project length?** A few months **Are you a company or individual hiring?** Company **Do you have internal sign off on the hire?** Yes **Do you need to hire for a specific city, country or place?** Yes, they need to be at a location (give location in job title) **When do you want to have the freelancer secured by?** 2-3 weeks **What is most important for this job?** Quality **Twine can guarantee 3 relevant freelancers for an upfront fee of $650/£500. Would you like to know more?** No **How many freelancers do you want to contact you?** 4-5 **Do you have a job specification or creative brief?** Yes (please enter this in the description) **Does the freelancer need insurance?** Yes **Where did you find Twine?** You contacted me
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Posted 2 months agoExpires in 19 days
Inactive
Looking for: Back-End Developer
Budget: Negotiable
We are looking for an experienced React developer to grow with our dev team. You will be involved from conception to completion with projects that are technologically sound and aesthetically impressive. You will have at least 1 year’s commercial React development experience with Java, Docker and Typescript experience desirable. **This is a Twine Enterprise project. You need to be a Twine Pro to pitch. [Click here to learn more](http://twine.fm/pricing/creative).** **Duties and Responsibilities:** Day to day duties will revolve around building React web applications to high standards, working on current applications to meet new business requirements, and developing well thought out Unit and integration tests, working alongside UX designers and Java developers. This is a great opportunity for individuals wanting to work with cutting edge technology. You should be an experienced developer and have a strong interest in learning about and leveraging new technologies. A successful applicant will be a self-starter who can demonstrate attention to detail via thorough planning, communication and execution. **To be considered, you will have:** - Commercial React / Redux experience - Experience working within an Agile team - A working knowledge of TypeScript would be desirable - Experience working with the Java stack and Docker would be desirable - Experience of API design tools such as Swagger would be desirable **Required Skills and Experience:** - Ability to provide accurate estimations and work within budget - Excellent written and verbal communication skills and experience in collaboration across teams and with product stake holders and design / UX teams - Good practical experience with HTML5, CSS3, SASS - Self-sufficient and able to work alone, but can also work in an Agile development team - Focused on user experience - Experience working to and extending existing design guidelines - Ability to evolve unique and creative solutions to problems **This is an on-site freelance role and you will be expected to work from our Glasgow city centre studio.** **Are you looking to pay or is this a collaboration?** Pay to hire someone **Is this ongoing work or a one off job?** Ongoing work **How would you prefer to pay?** Day rate **What's your day rate budget range? (USD)** $250-350 (Industry average) **Do you have an estimate of the job or project length?** A few months **Are you a company or individual hiring?** Company **Do you have internal sign off on the hire?** Yes **Do you need to hire for a specific city, country or place?** Yes, they need to be at a location (give location in job title) **When do you want to have the freelancer secured by?** 2-3 weeks **What is most important for this job?** Quality **Twine can guarantee 3 relevant freelancers for an upfront fee of $650/£500. Would you like to know more?** No **How many freelancers do you want to contact you?** 4-5 **Do you have a job specification or creative brief?** Yes (please enter this in the description) **Does the freelancer need insurance?** Yes **Where did you find Twine?** You contacted me
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Posted 2 months agoExpires in 24 days
Inactive
Looking for: Back-End Developer
Budget: Negotiable
This role involves building cutting-edge web services and customising current applications in-line with changing business needs. These services will be supporting web and mobile clients with a high standard for performance and security. You will have at least 3 years commercial experience in building Java web services. Ideally you will be a web services developer who is familiar with the full lifecycle of a web application, from technical planning to client-side and back-end development, as well as experience in cross-discipline Agile teams. **Duties and Responsibilities:** - Day to day duties will revolve around building RESTful web services which integrate with databases, and other services, to high standards. You will be working on existing and new applications in line with changing business needs and developing well thought out Unit and integration tests. You will be working alongside business analysts, DBAs, testers, React and mobile developers. You should be an experienced developer and have a strong interest in learning about and leveraging new technologies. A successful applicant will be a self-starter who can demonstrate attention to detail via thorough planning, communication and execution. **Required Skills and Experience:** - Java - RESTful web services - SpringBoot - Software design patterns - Writing unit and integration tests - Oracle Databases - Desired Skills and Experience: - Docker - Oracle - Working with React web applications - Working with native mobile clients - Ability to pick up and learn existing projects quickly - Self-sufficient and able to work alone, but can also work in an Agile development team - Focused on performance and knows how to get the best out of their code - Security focused **This is an on-site freelance role and you will be expected to work from our Glasgow city centre studio.** **Are you looking to pay or is this a collaboration?** Pay to hire someone **Is this ongoing work or a one off job?** Ongoing work **How would you prefer to pay?** Day rate **What's your day rate budget range? (USD)** $250-350 (Industry average) **Do you have an estimate of the job or project length?** A few months **Are you a company or individual hiring?** Company **Do you have internal sign off on the hire?** Yes **Do you need to hire for a specific city, country or place?** Yes, they need to be at a location (give location in job title) **When do you want to have the freelancer secured by?** 2-3 weeks **What is most important for this job?** Quality **Twine can guarantee 3 relevant freelancers for an upfront fee of $650/£500. Would you like to know more?** No **How many freelancers do you want to contact you?** 4-5 **Do you have a job specification or creative brief?** Yes (please enter this in the description) **Does the freelancer need insurance?** Yes **Where did you find Twine?** You contacted me
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Posted 2 months agoExpires in 24 days
Inactive
Looking for: Back-End Developer
Budget: Negotiable
This is a remote position and we are looking for payment integration freelancers. **Job Summary** - Should be able to integrate payment gateways into web applications. - Should be able to code in both Java / PHP.. - Should be a full stack developer. **Required Experience, Skills and Qualifications** - Payment Gateway: Stripe / Authorize.net / PayPal / Square - Skills: Java, PHP, PayPal API, Angular JS / Node JS, Servlets, JSP, JDBC, Struts/Spring, PHP Frameworks, DBMS, SQL/noSQL DB. **Job Type:** - Contract **Experience:** - Payment Gateway Integration: 2 years (Preferred) - work: 3 years (Required) **Education:** - Preferred **Are you looking to pay or is this a collaboration?** Pay to hire someone **Is this ongoing work or a one off job?** Ongoing work **How would you prefer to pay?** Day rate **What's your day rate budget range? (USD)** $250-350 (Industry average) **Do you have an estimate of the job or project length?** A few months **Are you a company or individual hiring?** Company **Do you have internal sign off on the hire?** Yes **Do you need to hire for a specific city, country or place?** Yes, they need to be at a location (give location in job title) **When do you want to have the freelancer secured by?** 2-3 weeks **What is most important for this job?** Quality **Twine can guarantee 3 relevant freelancers for an upfront fee of $650/£500. Would you like to know more?** No **How many freelancers do you want to contact you?** 4-5 **Do you have a job specification or creative brief?** Yes (please enter this in the description) **Does the freelancer need insurance?** Yes **Where did you find Twine?** You contacted me
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Posted 2 months agoExpires in 25 days
Inactive