Key Facts

Remote From:

Philippines , Austria

Full time

Senior (5-10 years)

English

Hard Skills

Other Skills

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Troubleshooting (Problem Solving)
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Decision Making
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Accountability
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Collaboration
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Communication
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Teamwork
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Mentorship
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Problem Solving

Roles & Responsibilities

7+ years of professional backend development experience.
Strong hands-on experience with .NET / C# in production environments.
Strong knowledge of SQL databases (SQL Server, MySQL, PostgreSQL), including query optimization, indexing, and data modeling.
Experience designing and consuming RESTful APIs and integrating with PHP Laravel frontends.

Requirements:

Design, develop, and maintain scalable backend services using .NET (C#).
Build and maintain RESTful APIs consumed by PHP Laravel applications and other internal services, and integrate with third-party/internal systems via APIs.
Design, optimize, and maintain SQL database schemas, queries, and stored procedures.
Ensure performance, reliability, security, and scalability of backend systems.

Unifin Inc

About Unifin Inc

Unifin Inc. is a veteran-owned, full-service Business Process Outsource (BPO) and Accounts Receivable Management (ARM) firm led by a strong team of industry professionals with more than 100 years of combined industry experience. Established in 2011, Unifin provides solutions that enable businesses to meet the challenges associated with their outsourced omni-channel contact needs while improving efficiencies. With a solid team of expert managers, tenured trainers and cutting-edge technology, Unifin is able to customize BPO and communication strategies to a client’s specific industry for superior customer experience and maximum results. With consumer contact centers located in the United States, Asia, and Latin America, our clients find our employees knowledgeable in their respective industry and considerate when interacting with their customers.

Company type: SME

Founded: 2018

Company size: 501 - 1000

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Job description

About Us

At UNIFIN Inc., we are a leading collection agency dedicated to providing innovative, compliant, and customer-focused debt recovery solutions. Our commitment to leveraging technology sets us apart in the industry.

ABOUT THE ROLE

We are looking for a highly skilled Senior Backend Developer to join our growing engineering team. This role is primarily backend-focused, working on scalable, production-grade systems built in .NET, backed by SQL databases, and integrated with a PHP Laravel frontend.

You will play a key role in designing, building, and optimizing backend services and APIs, ensuring performance, reliability, and maintainability across our applications. You’ll collaborate closely with frontend developers, product, and operations while helping set technical standards and mentoring junior engineers.

KEY RESPONSIBILITIES

· Design, develop, and maintain scalable backend services using .NET (C#).

· Build and maintain RESTful APIs consumed by PHP Laravel applications and other internal services.

· Design, optimize, and maintain SQL database schemas, queries, and stored procedures.

· Ensure performance, reliability, security, and scalability of backend systems.

· Integrate third-party services and internal systems via APIs.

· Participate in architecture discussions, technical decision-making, and code reviews.

· Troubleshoot, debug, and optimize existing applications and databases.

· Collaborate with frontend developers, product managers, and other stakeholders to deliver features end-to-end.

· Mentor junior and mid-level developers and promote best engineering practices.

· Contribute to improving development workflows, tooling, and system observability.

QUALIFICATIONS:

EDUCATION

Bachelor’s degree in computer science, Information Technology, or equivalent practical experience.

EXPERIENCE AND TECHNICAL SKILLS

· 7+ years of professional backend development experience.

· Strong, hands-on experience with .NET / C# in production environments.

· Strong knowledge of SQL databases (e.g., SQL Server, MySQL, PostgreSQL), including query optimization, indexing strategies, and data modeling.

· Experience designing and consuming RESTful APIs.

· Familiarity working alongside PHP Laravel frontends (integration-focused; frontend development not required).

· Solid understanding of software architecture, backend design patterns, and best practices.

· Experience with Git, code reviews, and collaborative development workflows.

· Ability to work effectively in an Agile or iterative development environment.

NICE TO HAVE (NOT MANDATORY)

· Experience with cloud platforms (Azure preferred; AWS or GCP acceptable).

· Familiarity with Docker and containerized deployments.

· Exposure to CI/CD pipelines and automated deployments.

· Experience optimizing high-volume or performance-sensitive systems.

· Exposure to AI-powered applications or backend automation.

WHAT WE VALUE

· Strong ownership mindset and accountability.

· Pragmatic engineering decisions over unnecessary complexity.

· Clear communication and collaboration.

· Focus on performance, scalability, and long-term maintainability.

When you join UNIFIN, you do more than joining a company. You become part of a talented team and self-driven individuals dedicated to bringing success to the Company and their lives.

Do you think you fit all of this? Click the apply button now!

Ready to apply?

APPLY

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