This job has expired

This position was posted on January 30, 2026 and is likely no longer accepting applications. We've kept it here for historical reference. Check out the similar jobs below!

Horizon Industries, Limited logo

Senior Application Developer(DAAS API GW)

Job Overview

Location

Remote

Job Type

Full-time

Category

Software Engineer

Date Posted

January 30, 2026

Full Job Description

📋 Description

  • Horizon Industries Limited (Horizon) is seeking a highly skilled and motivated Senior Application Developer to join our dynamic IT and Management Consulting firm. Founded in 1996, Horizon has established itself as a leader in providing comprehensive IT and Management support to both the private and public sectors. Our culture is deeply rooted in our core values, and we are proud of our diverse, employee, and family-centric approach. This pivotal role focuses on the development and maintenance of robust data transmission APIs, specifically within the MuleSoft development framework, ensuring seamless, secure, and reliable integrations across our enterprise systems.
  • As a Senior Application Developer, you will be instrumental in designing, building, and deploying critical APIs that facilitate the secure and efficient flow of data. Your responsibilities will extend to analyzing traffic patterns to proactively monitor system health and performance, identifying potential bottlenecks or issues before they impact operations. You will play a key role in troubleshooting complex technical problems, collaborating closely with cross-functional teams and business stakeholders to diagnose and resolve issues swiftly and effectively.
  • A significant aspect of this role involves supporting product change requests and implementing enhancements. This requires a strong adherence to software development best practices, ensuring that all modifications are well-documented, tested, and integrated smoothly into the existing architecture. You will leverage your expertise to design and implement sophisticated integrations, utilizing a variety of protocols and technologies including HTTP, SMTP, TLS, proxies, and web APIs. This ensures that our systems can communicate effectively and securely with internal and external partners.
  • Furthermore, you will be tasked with creating innovative process automation solutions. This involves utilizing low-code/no-code Business Process Management Notation (BPMN) tools such as Appian, Salesforce, or Nintex. Your ability to design and implement efficient workflows will streamline business operations and enhance productivity across the organization. You will also provide crucial support for Agile and hybrid low-code application development methodologies, contributing to a culture of continuous improvement and rapid delivery.
  • This role demands a deep understanding of data transmission schemes and API development principles. You will be at the forefront of developing data transmission APIs using the MuleSoft framework, a critical component of our integration strategy. Your work will directly impact the efficiency and reliability of our enterprise-wide data exchange, supporting key business functions and strategic initiatives.
  • Key responsibilities include:
  • Authoring and maintaining data transmission APIs within the MuleSoft development framework.
  • Analyzing system traffic patterns to monitor performance, identify anomalies, and ensure system health.
  • Collaborating with business stakeholders to troubleshoot, diagnose, and resolve integration issues.
  • Supporting product change requests and enhancements through the application of software development best practices.
  • Designing and implementing integrations leveraging protocols such as HTTP, SMTP, TLS, proxies, and web APIs.
  • Developing process automation solutions using low-code/no-code BPMN tools (e.g., Appian, Salesforce, Nintex).
  • Providing support for Agile and hybrid low-code application development methodologies.
  • Ensuring the security, scalability, and reliability of all developed APIs and integrations.
  • Contributing to the continuous improvement of development processes and standards.
  • Documenting technical designs, solutions, and processes thoroughly.
  • Participating in code reviews and providing constructive feedback to peers.
  • Staying abreast of emerging technologies and industry trends in API development and integration.
  • This is an exciting opportunity for a seasoned developer to make a significant impact within a growing and supportive organization. You will have the chance to work on challenging projects, utilize cutting-edge technologies, and contribute to the success of Horizon Industries Limited.

Skills & Technologies

Python
JavaScript
TypeScript
Java
SSL
Backend
Senior
Remote

Ready to Apply?

You will be redirected to an external site to apply.

Horizon Industries, Limited logo
Horizon Industries, Limited
Visit Website

About Horizon Industries, Limited

Horizon Industries, Limited is a modern IT solutions and strategic consulting firm with over 30 years of experience, specializing in low-code software development and cyber security. They empower organizations, particularly in the public sector, to make smarter decisions through innovative technology and expert teams. With a proven track record since 1996, Horizon Industries has maintained a client relationship for three decades, showcasing their commitment to mission support and delivering exceptional results. The company collaborates with global affiliates in Romania, England, and India, highlighting its international presence and capacity to serve diverse clients.

Get more remote jobs like this

Subscribe to the weekly newsletter for similar remote roles and curated hiring updates.

Newsletter

Weekly remote jobs and featured talent.

No spam. Only curated remote roles and product updates. You can unsubscribe anytime.

Similar Opportunities

Argentina - Remote
Full-time
Expires May 4, 2026
Python
PHP
Ruby
+5 more

2 months ago

Apply
⏰ EXPIRES SOON
Argentina
Full-time
Expires Apr 25, 2026 (Soon)
Python
JavaScript
TypeScript
+4 more

2 months ago

Apply
Colombia - Fully Remote
Full-time
Expires May 24, 2026
Python
JavaScript
TypeScript
+3 more

29 days ago

Apply
Colombia - Fully Remote
Part-time
Expires May 24, 2026
Python
JavaScript
TypeScript
+3 more

29 days ago

Apply