Senior Back-End API Developers

Hire Senior back-end API Developers

The decisions taken during the planning and development stages are fundamental to the operations of any company. Few decisions are as intricate, essential, or high-stakes as how a business interacts with external services. Application Programming Interfaces (APIs) enable companies to access data from other applications. A well-constructed API can be seamlessly integrated into a partner’s platform. Competitors may also be able to take advantage of an open API. Open APIs provide opportunities for collaboration while still safeguarding privacy in corporate teams.

Application programming interfaces (APIs) provide a set of rules that facilitate communication between online applications and systems. They enable data to be transferred between different systems by linking a web application to a back-end server. In recent years, the demand for remote senior back-end API developers has significantly increased due to the increasing popularity of APIs.

What does back-end API development entail?

Application Programming Interfaces (APIs) are essential in today’s digital world, as they enable the effective and efficient management of existing tools and the development of new ones. The demand for both APIs and API developers is increasingly high in the Information Technology (IT) industry, making such positions highly sought after.

With the surge in popularity of application programming interfaces (APIs), it is not surprising that API testing is becoming increasingly commonplace. APIs are integral to the development of many of today’s popular online applications, and without them, they would be difficult to create. Therefore, in order to ensure successful API automation testing, it is essential that the right approach, tool and solution are in place. In light of this, there has been a marked increase in the number of senior back-end API developer roles.

What are the duties and obligations of a senior back-end API developer?

The following are some of the most crucial tasks after getting remote senior back-end API developer employment.

  • Integrate front-end components with server-side logic and functionality.
  • Develop, test, and debug new or better features.
  • RESTful APIs and services should be created.
  • Write clean, scalable, and tested code to facilitate quick delivery through CI/CD.
  • Make and keep high-performance data pipelines and microservices running.
  • Contribute to the growth of software craftsmanship across development teams.
  • Establish project parameters and undertake a feasibility study.
  • Define and evaluate essential product metrics, and provide improvement suggestions.
  • Assist in the creation and specification of system architecture.
  • Maintain current technological breakthroughs and include new features.

How can I get to the position of senior back-end API developer?

Despite the demanding level of expertise and experience needed for these programming positions, anybody with a genuine interest in the field and the capability to perform some of the duties of a senior back-end API developer, such as creating and managing API integration processes and developing API services, can easily secure a remote job as a senior back-end API developer.

Attaining the skills required to become a senior back-end API developer can be achieved through a variety of options. The most common route is to pursue a college education, which can provide a strong foundation and credentials. Unfortunately, college is expensive and can take a long time to complete. Additionally, those who don’t have excellent high school grades may not gain entrance into a college that can help them attain senior back-end API developer positions.

Attending a boot camp program may be an advantageous option for individuals looking to become a remote senior back-end API developer. This type of training program is often less expensive and more expedient than a traditional three- or four-year degree program, depending on the particular boot camp. The focus of the program is to provide instruction in the languages necessary for successful application to these types of positions.

No matter which path you decide to pursue in order to become a remote senior back-end API developer, you can be confident that you will have a prosperous career and many opportunities for employment.

Qualifications for becoming a senior back-end API developer

In order to secure a lucrative position as a senior back-end API developer, it is essential to possess the necessary technical skills. To gain a better understanding of these abilities, let us take a closer look at each of them.

  1. Front-end creation

    Gaining understanding of how to construct an application from the ground up can be beneficial for those learning the ins and outs of API programming. The modern programming environment emphasises product compatibility through front-end development. Having a strong grasp of application compatibility can be advantageous for API developers, allowing them to quickly expand their skillset. Therefore, it is recommended that those looking to apply for remote senior back-end API developer jobs should first master this expertise. Understanding how to ensure software compatibility can be beneficial for developers who need to rapidly adapt to API development, even if complete API compatibility is not essential when constructing applications for mobile and desktop computers.
  2. Development of cross-platform applications

    Cross-platform application development is becoming increasingly important for businesses that are looking to maximise their customer base and meet customer demands. By enabling developers to reuse code across multiple products, businesses can save time and money while still providing the same quality product on multiple platforms. A well-crafted cross-platform video game, for example, can be marketed across multiple platforms without any further development needed. For web developers who have knowledge of API development, this is a great opportunity to create successful API apps that can assist businesses in meeting their objectives. Therefore, if you are looking to work as a remote senior back-end API developer, learning cross-platform application development is essential.
  3. API development

    Gaining an understanding of how to interconnect APIs across various devices can significantly benefit your API skillset. Becoming familiar with design concepts for each system can help both mobile application and desktop developers increase their capabilities and knowledge. API designers may create integrated tools, micro-servers that can be employed across multiple platforms, and applications that enhance connectivity and collaboration. For instance, a software developer may utilise API design to translate and join smartphone operating systems with automobile media programs. This allows users to make calls, respond to text messages, and alter music while on the move securely. To impress potential employers, it is important to learn the basics of remote senior back-end API developer interviews.
  4. Orchestration of APIs

    Successful API initiatives not only provide cross-platform experiences, but also facilitate the API orchestration process, enabling programmers to generate multiple API code lines simultaneously and make them compatible with existing code. This capability to create easily adaptable code may be a desirable asset for someone looking to secure a remote senior back-end API developer role. Therefore, API orchestration can be a great addition to a CV when applying for such a position.
  5. Tool proficiency

    There are a variety of tools that web developers can use to improve their API development skills. Program editors, database managers, and testing tools are all useful for large-scale projects and verifying compatibility alternatives. Familiarising oneself with these tools can be beneficial when applying for remote senior back-end API developer positions. JUnit is a JavaScript library used to test the compatibility of JavaScript code written in other programming languages with JavaScript code. With JUnit, developers can check the compatibility of their JavaScript code with known databases or other server-side technologies before setting up their servers and communicating over web protocols. REST is a programming language used to record the existing APIs of web-based services and the applications that connect with them. This language can be used to test applications that utilise RESTful APIs to check architectural stability or identify any potential bugs. JSON is a computer language used to transfer data across apps. It is also used to determine API compatibility across websites. XML editing software is used to construct XML-based applications. Knowing the technology and its components can help developers evaluate software compatibility and improve web-based API abilities or internet application integration, as many applications utilise XML. Lastly, PHP can be used to handle dynamic content, JavaScript, and CSS files. Additionally, developers can use PHP editing tools with MySQL to test database compatibility and enhance API abilities. Mastering these tools can be essential to getting hired for senior back-end API developer positions.

Where can I get remote senior back-end API developer jobs?

After conducting an in-depth analysis of the skill set necessary for a successful senior back-end API developer in a remote role, we concluded that the most important factor to keep in mind during the application process is to give it your all. With new technological developments revolutionising various industries on a regular basis, the competition for such positions is only increasing as the profession continues to gain popularity. To ensure career growth and success, it is essential to stay abreast of the latest trends in the field.

At Works, we are committed to helping you reach your back-end API engineering goals. Our platform offers the highest quality remote senior back-end API developer positions and provides you with a unique opportunity to hone your skills by collaborating with other highly skilled engineers on challenging technical tasks. Join our global network of the highest calibre senior back-end API developers to find full-time, long-term employment with better remuneration and career growth.

Job Description

Responsibilities at work

  • Combine front-end components with server-side logic and functionality.
  • Create, test, and debug new or improved functionality.
  • Create and create RESTful APIs and services.
  • To enable quick delivery through CI/CD, write clean, scalable, and tested code.
  • Create and manage high-performance data pipelines and microservices.
  • Participate in the advancement of software craftsmanship across development teams.
  • Define project parameters and conduct feasibility testing
  • Define and evaluate important product KPIs, and provide suggestions for changes.
  • Assist in the design and construction of system architecture
  • Maintain current with technology breakthroughs and integrate new features.


  • Bachelor’s/degree Master’s in engineering, computer science, or information technology (or equivalent experience)
  • At least 5 years of back-end development expertise is required (rare exceptions for highly skilled developers)
  • Comprehensive understanding of SDLC steps such as planning, designing, developing, creating, and sustaining software
  • Hands-on expertise in Java, Python, GraphQL, Spring, JavaScript, and other programming languages.
  • Expertise in several API development frameworks, API orchestration, cross-platform development, and API design
  • Familiarity with corporate platforms and operating systems
  • English fluency is required for good communication.
  • Work full-time (40 hours per week) with a 4-hour overlap with US time zones

Preferred skills

  • Strong grasp of scripting and constructing CI/CD pipelines
  • Familiar with Agile methodologies and methods
  • Knowledge of unit testing frameworks and tools
  • Excellent analytical and problem-solving abilities
  • Excellent communication and leadership abilities


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What makes Works Senior Back-End API Developers different?
At Works, we maintain a high success rate of more than 98% by thoroughly vetting through the applicants who apply to be our Senior Back-End API Developer. To ensure that we connect you with professional Senior Back-End API Developers of the highest expertise, we only pick the top 1% of applicants to apply to be part of our talent pool. You'll get to work with top Senior Back-End API Developers to understand your business goals, technical requirements and team dynamics.