Senior Backend Software Developer (Remote)

ABCO Facility Maintenance; Allentown (Lehigh County); Remote; USD 80,000 - 100,000; Full time

Job summary

An established industry player is seeking a Senior Backend Software Developer to join their dynamic team. This remote role offers the opportunity to design robust backend solutions using C#, SQL, and API development while ensuring application scalability and security. You will play a key role in mentoring junior developers and collaborating with cross-functional teams to achieve technical objectives. With a focus on backend architecture and optimization, this position promises to be both challenging and rewarding, allowing you to make a significant impact in a company that values innovation and excellence in facility maintenance and construction.

Benefits

Medical Benefits

Dental Benefits

Vision Benefits

401K

Vacation Time

Sick Time

Weekly Pay

Flexible Schedule

Qualifications

• 8+ years of backend development experience with expertise in C#, SQL, and API design.
• Proven skills in backend architecture, security implementation, and database optimization.

Responsibilities

• Architect and optimize backend systems using C#, SQL, and related technologies.
• Develop secure RESTful APIs focusing on scalability and security practices.
• Mentor junior developers through code reviews and collaborative practices.

Skills

C#

SQL

API Development

SSL/TLS Security

Authentication Methodologies

IIS Administration

Problem-Solving

Communication Skills

Tools

GIT

Docker

Kubernetes

Azure

AWS

Moxo

Trello

Sampro

Job description

Senior Backend Software Developer (Remote)

EOE Statement: We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status or any other characteristic protected by law.

Category: Information Technology

Company Overview:
ABCO Maintenance is a full-service commercial facility maintenance and construction company serving the Tri-State area for 35+ years. We are currently seeking a Senior Backend Software Developer to join our team.

Why Work with ABCO?

• Medical, Dental, and Vision Benefits (Full-time only)
• 401K (Full-time only)
• Vacation and Sick Time (Full-time only)
• Weekly Pay
• Flexible Schedule (Part-time available)

Job Title:
Senior Backend Software Developer (Remote) 80k-100k

Job Description:
We are looking for a highly experienced Senior Backend Software Developer who specializes in back-end architecture and development using C#, SQL, Linq SQL, API development, SSL/TLS security, authentication methodologies, and IIS administration. The ideal candidate will design robust backend solutions, optimize database performance, integrate secure RESTful APIs, and implement best practices for application scalability and security. Front-end experience with Angular, Blazor, and Radzen would also be beneficial. This role also involves mentoring junior developers and collaborating effectively with cross-functional teams.

Responsibilities:

• Architect, design, develop, and optimize backend systems and databases using C#, SQL, Linq SQL, and related technologies.
• Develop and manage secure RESTful APIs, emphasizing scalability, SSL/TLS security, and strong authentication practices.
• Ensure robust backend architecture that supports responsive and scalable applications.
• Perform comprehensive database design, query optimization, indexing strategies, and performance tuning.
• Mentor junior developers through structured code reviews, pair programming, and knowledge-sharing.
• Manage source control effectively with GIT, collaborating closely with cross-functional teams to achieve technical objectives.

Qualifications:

• 8+ years of professional backend development experience, with deep expertise in C#, ASP.NET, MS SQL, and Linq SQL.
• Proven track record in backend architecture design, API integration, SSL/TLS security implementation, authentication protocols, and IIS administration.
• Extensive experience developing and maintaining secure, high-performance RESTful APIs.
• Strong skills in database optimization, query performance, indexing, and overall database management.
• Exceptional analytical, problem-solving, and debugging skills with a focus on backend efficiency and optimization.
• Excellent communication, documentation, and collaboration skills.

Preferred Skills:

• Familiarity with front-end frameworks such as Angular, Blazor, and Radzen.
• Experience with containerization (Docker, Kubernetes) and orchestration.
• Experience with workflow management tools like Moxo, Trello, or Sampro.
• Knowledge of cloud environments such as Azure or AWS.
• Practical experience implementing DevOps practices and continuous integration/continuous delivery (CI/CD) pipelines.

Position Requirements:
Full-Time/Part-Time: Full-Time
Position: Senior Backend Software Developer (Remote)
Number of Openings: 1
Open Date: 4/18/2025
Location: Allentown, Pennsylvania

About the Organization:
This position is currently accepting applications.