Summary

Join Aperia Solutions, a leader in SaaS solutions for the Payments and Compliance industries. Aperia is a Texas-based fintech and managed consultancy firm that creates custom SaaS applications and other software-based solutions for the payments, banking, and processing industry. Founded in 1999, Aperia offers business intelligence, risk management, compliance, and customer intelligence platforms. With offices in Dallas, Washington DC, and Vietnam, Aperia is a fast-paced, global organization that strives to improve efficiency in compliance, risk, and customer service operations. Aperia is now looking to grow its global footprint by putting roots down in Eastern Europe. After two years of extensive market research and multiple executive visits to the region we have chosen Cracow as our hub for our future growth. Aperia’s clients include banks, processors, payment facilitators, merchant service providers, independent sales organizations, and government entities. A career at Aperia promises a great challenge, culture, and opportunities to forge your own path.

Overview

We are seeking a skilled C# Developer with strong experience in Microsoft Azure, modern cloud‑native development practices, and hands-on support of legacy .NET and ASP applications. This role supports mission‑critical systems in the financial payments industry, where reliability, observability, secure engineering, and disciplined operational processes are essential.

The ideal candidate is equally comfortable diagnosing distributed cloud applications, maintaining older codebases, and executing production‑grade patching and deployment workflows.

Key Responsibilities

Azure Application Development & Support

• Develop, enhance, and support C#/.NET applications deployed in Azure.
• Work extensively with Azure Functions, App Services, Cosmos DB, Storage Accounts, Key Vault, and related Azure services.
• Implement and optimize Azure Diagnostics, including:
  • Application Insights (KQL queries, dashboards, performance analysis)
  • Azure Monitor (alerts, metrics, log analytics)
  • Distributed tracing, dependency tracking, and end‑to‑end transaction visibility.
• Troubleshoot production issues using logs, telemetry, and diagnostic tools to ensure high availability and performance.

Production Support, Patching & Code Fixes

• Own and execute patching, hotfixes, and code-level remediation for production systems.
• Participate in on-call or rotational support for critical financial applications.
• Ensure all fixes follow established SDLC, testing, and deployment processes.
• Collaborate with QA, operations, and compliance teams to validate and release changes safely.

Legacy Application Support

• Maintain and enhance ASP.NET 2.0 WebForms, classic ASP, and other legacy components still in active use.
• Refactor and modernize legacy code where appropriate while ensuring backward compatibility.
• Assist in planning and executing modernization efforts toward Azure-based architectures.

Financial Payments Domain

• Support applications that process sensitive financial transactions with strict uptime, accuracy, and compliance requirements.
• Follow secure coding practices aligned with PCI DSS and industry standards.
• Work closely with compliance and audit teams to ensure system integrity and traceability.

Required Skills & Experience

Technical Skills

• Strong proficiency in C#, .NET Framework, and .NET Core.
• Hands-on experience with:
  • Azure Functions
  • Cosmos DB (SQL API preferred)
  • Azure App Services
  • Application Insights & Azure Monitor
  • Azure Diagnostics, logging, and telemetry pipelines
• Solid understanding of Azure fundamentals: networking, identity, resource organization, scaling, and cost management.
• Experience supporting and debugging:
• ASP.NET 2.0 WebForms
• Classic ASP
• IIS-hosted applications

DevOps, Deployment & Code Processes

• Strong familiarity with:
  • Azure DevOps (repos, pipelines, boards)
  • Git (branching, pull requests, code reviews)
  • Infrastructure-as-Code tools such as:
• ARM templates
• Bicep
• Terraform
• Experience deploying applications and infrastructure into Azure using automated CI/CD pipelines.
• Understanding of secure deployment practices in regulated environments.

Soft Skills

• Strong analytical and troubleshooting abilities.
• Comfortable working in a high‑availability, regulated environment.
• Clear communicator who collaborates effectively across engineering, operations, and compliance teams.
• Ability to balance modern development with legacy system stewardship.

Education

• Degree in Computer Science, Statistics, or relevant field

Eligibility Requirements

• Must be willing to submit to a background investigation and drug test as part of the selection process.

Job Type

• Full-Time

Schedule

• Monday to Friday

Work Location

• Dallas, TX
• Required to be in-office 4 days per week

Benefits

• Health insurance 
• Health savings account
• Dental insurance
• Vision insurance
• 401(k) matching
• Life insurance
• Paid time off
• Parental leave
• Disability insurance
• Childcare assistance
• Education reimbursement
• Fitness membership
• Volunteer time off

This job description is not intended to be all-inclusive. An employee may also perform other reasonable related business duties as assigned by their immediate supervisor or management. Principals only.

Recruiters please don't contact this job poster. DO NOT contact us with unsolicited services or offers.

AWL (All Web Leads, Inc.) is one of the most successful customer acquisition marketing companies in the US.  Simply put, we help our customers acquire customers for the US insurance industry.  Our amazing team of nearly 1,000 talented and successful professionals use internet marketing strategies to turn consumer interest in insurance products into policy sales for the world’s largest insurance carriers and more than 30,000 of their agents.   We are Austin-born and our growth from a 2-person startup in 2005 to a highly profitable business has been a remarkable journey.  We are a tight-knit team with a fast-paced, energetic, and entrepreneurial company culture that has been ranked a Best Place to Work in Austin for 2012, 2013, 2015, and 2017 - 2023.  AWL fosters a vibrant, dynamic work culture built on trust, data, technology, passion, collaboration, and winning, where employees want to engage and be impactful. We provide competitive pay, outstanding benefits, and a fabulous, fun, collaborative environment that allows our people to be their best.

As our Software Engineer (Remote), you will use your experience in .NET and C# to help us evolve our application software platform. You will work in an agile development environment, enhancing and extending our in-house software-as-a-service (SaaS) platform responsible for processing and managing hundreds of thousands of dollars in revenue each day. You will be working closely with senior engineering leaders to design robust, scalable software that meets both the immediate and future needs of our constantly evolving business environment.

General Responsibilities:

• Designing and implementing highly reliable components for our business-critical applications.
• Working closely with engineering leadership and key stakeholders to build new features to address business-critical needs.
• Translating high-level business needs into actionable engineering requirements.
• Working closely with our QA team to ensure on-time release and product quality.
• Participation in the full software development lifecycle process – “You build it, you run it.”

Requirements:

• Now accepting applicants in TX, NC, OH ,GA, and WI only
• 2-4 years of experience in a back-end C# /.NET software development role with increasing responsibilities
• Enjoy working within a small, fast-paced, Agile team in a TDD and CI/CD environment.
• Solid experience working in an object-oriented language such as C#, Java or C++.
• Experience consuming/creating JSON-based, RESTful APIs.
• Exposure to Polyglot persistence: SQL/NoSQL (MySQL, PostgreSQL, MongoDB, Redis, etc.).
• Experience with Modern JavaScript/Typescript, HTML, and CSS.
• Exposure to building, tuning and supporting large scale, high-availability SaaS platforms.
• Bachelor’s degree in Computer Science, Engineering or related field.

Preferred:

• Experience with AI-assisted development tooling like Claude, Codex, etc.
• Exposure to cloud telephony (e.g. Twilio) or real-time communication
• Exposure to CQRS, Event Sourcing and message-based systems (RabbitMQ, Akka, ActiveMQ, JMS).
• Exposure to Salesforce development.

Application & Hiring Process Notice
We take the integrity of our hiring process seriously. Candidates should expect:

• Verification of identity and location during the interview process
• Real-time technical discussions and live problem-solving
• Consistency between application details, interview participation, and onboarding documentation

Any discrepancies may result in removal from the hiring process.

WHAT WE DO

Our AI and Technology consultants work with clients at all levels of the organization, from the C-suite to the shop floor, helping them to deliver on their most strategic initiatives. We’re known for making realistic, data-driven decisions that deliver value in tangible ways to our clients. Our clients ask for us on projects that require a superior combination of technical and business capabilities, people and management skills, and a collaborative mindset. We excel in understanding complex programs and strategic initiatives and breaking them into actionable pieces.

We are actively looking for professionals in the following areas:

• Agile Transformation
• Cloud and Technology Strategies
• DevOps
• Solution Design
• App Development

The ideal candidate’s experience may include but is not limited to the following:

• Knowledge and experience in one or more Cloud platforms (AWS, Microsoft Azure, Google Cloud, etc.)
• Knowledge and experience in one or more database platforms (i.e. SQL, DB2, Oracle, Postgres, MySQL, NoSQL, etc.)
• Knowledge and experience in multiple software development languages (i.e.  Java, Javascript, C#, C++, Python, etc)
• Knowledge and experience with one or more software frameworks (i.e. .Net, NodeJS, React, Angular. etc.)
• Knowledge and experience with IoT and Edge Computing strategies and concepts   
• Experience collaborating with clients to translate business requirements into technical requirements
• Experience leading and/or contributing at a significant level to project teams in best practices, design principles, and advanced technologies
• Knowledge and experience in both agile and waterfall project management methodologies 
• Experience leading Waterfall to Agile transformation projects of all sizes
• Coaching Agile process and best practices for teams and organizations

A career at SEI extends well beyond providing great service and thought leadership to our clients. Everyone takes an active role in building and managing our business, in an environment that runs counter to traditional consulting firms. Our consultants have a “seat at the table” and contribute to growing our business in ways that align to their interests such as growing business development opportunities, conducting interviews to support our hiring process, managing internal initiatives that build our brand or organizing trainings to share what you know with your colleagues. There is no telling what an SEI Consultant will be asked to do on a day-to-day basis – we do what it takes to get the job done.

QUALIFICATIONS

Required-

• Alignment to our core values: Excellence, Participation, Integrity, and Collaboration
• Hungry, Humble, Smart
• Demonstrated business and technology acumen
• Strong written and verbal communication skills
• Understanding and experience solving real business problems
• Proven track record of delivering results
• Experience working with and/or leading a team
• Ability to work across industries, roles, functions & technologies
• Authorization for permanent employment in the United States (this position is not eligible for immigration sponsorship)

Preferred-

• Bachelor’s degree
• 8+ years professional experience
• Experience across our service offerings