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Added 58 mins ago
Instructor of Automotive Technology
Benjamin Franklin Cummings Institute of Technology
Boston, MA
Today, Franklin Cummings Tech continues to build on that legacy by offering post-secondary education in high-demand technical and skilled trade fields that lead to excellent careers. Our…
Added 59 mins ago
Area VP, Sales
Serval
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You'll partner directly with GTM leadership, founders, product, and engineering to shape go-to-market strategy and ensure your region is positioned to win.
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Inside Presales System Engineer
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Design and architect end-to-end HPE Networking solutions across campus, branch, wireless, routing, SD-WAN, and security domains
Added 1 hour ago
Inside Presales Systems Engineer
Hewlett Packard Enterprise
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Design and architect end-to-end HPE Networking solutions across campus, branch, wireless, routing, SD-WAN, and security domains
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Senior Product Manager, Data Center & AI Networking Hardware
Hewlett Packard Enterprise
Sunnyvale, CA
…cases, and execution plans, while driving alignment across engineering, operations, supply chain, marketing, sales, partners, and…
Added 1 hour ago
Senior Principal, Product Manager - Data Center and AI Networking Hardware Architecture
Hewlett Packard Enterprise
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…product choices, and drive alignment across product management, engineering, operations, partners, and executive leadership. The role combines deep technical expertise with product judgment…
Added 1 hour ago
Principal Front-End Engineer, Design Systems
Hewlett Packard Enterprise
Ft. Collins, CO
Help shape technical direction for accessible React and TypeScript components, reusable APIs, design tokens, themes, and shared UI foundations. Design and evolve these capabilities through…
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Senior Manager, Hardware Engineering
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Lead, manage, and mentor a hardware development team, ensuring high performance, innovation, and effective collaboration across design, engineering, and manufacturing teams.
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Project ICT Designer
Stantec
Albuquerque, NM · Denver, CO · Chandler, AZ
We have an immediate opening for a Project ICT Designer. The ideal candidate will manage technical day to day design of Telecommunications, Security and Audio Visual (A/V) construction…
Added 1 hour ago
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SEO&Speed Product Management Trainee - Bilingual Mandarin Required
CWILL
Remote, United States
- $60,000 to $85,000 USD / year
Track features from discovery through design, engineering, and launch - make sure problems are clearly defined and solutions land correctly
Added 1 hour ago
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Returns & Exchanges Product Management Trainee - Bilingual Mandarin Requir
CWILL
Remote, United States
- $60,000 to $85,000 USD / year
Track features from discovery through design, engineering, and launch - make sure problems are clearly defined and solutions land correctly
Added 3 hours ago
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Senior Applications Engineer
Credence
Remote, United States
- $150,000 to $180,000 USD / year
The Senior Applications Engineer analyzes and studies complex system requirements and leads the design and implementation of software tools and subsystems that support software reuse and…
Added 3 hours ago
TF
Principal Engineer
Thrivent Financial for Lutherans
Minneapolis, MN
- $161,436 to $218,415 USD / year
As a Principal Engineer, you will help establish the engineering vision and act as the bridge between strategic intent and scalable execution in our Customized Experience Platform (CEP).…
Added 4 hours ago
Lead Software Engineer
Mojo AI
Sandy, UT
Sprint & Architecture Planning: Partner with Product and QA on sprint planning, estimation, and technical design, and drive architecture decisions for the systems the team owns.
Added 4 hours ago
SSD Mfg NPI Product Engineer, Nitro SSD
Amazon Data Services, Inc.
Seattle, WA · Cupertino, CA
Amazon Web Services’ Hardware Engineering team is looking for experienced professionals to help build the world’s premier cloud computing platform. We are looking for Manufacturing…
Added 4 hours ago
Agentic Context Engineer
Wisdom AI
Remote, United States
- Opportunity to work with a world-class engineering team from the most successful tech companies in the world
Added 4 hours ago
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Senior Full Stack Ruby on Rails Engineer
SmartFinancial
Remote, United States
- $150,000 to $170,000 USD / year
…to Work four years running, we’re one of the fastest-growing tech companies in the…
Added 5 hours ago
Staff Software Engineer
Conga
Boston, MA · Houston, TX
Influence backend architecture, service design, and data handling patterns alongside tech leads and architects.
Added 6 hours ago
Lead Software Engineer, Frontend - Growth & Monetization
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You've been the person other teams come to for decisions on frontend architecture and user experience in your domain, and you've owned the tradeoffs across engineering, product and design.
Added 6 hours ago
Lead Software Engineer, Backend - Growth & Monetization
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…the systems, data, intelligence, and applications hardware engineering requires to meet the AI moment. Hardware engineering teams use Nominal to simulate, test, manufacture, and operate the…
Added 7 hours ago
Data Systems Analyst & Infrastructure Modernization Specialist
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Apply human-centered design (HCD) principles to produce UI/UX artifacts, including personas, mockups, and user journeys, that improve usability of CIO tools.
Added 8 hours ago
ER
Consulting Senior Associate, Environmental Health and Safety (EHS) San Fran Bay Area, CA
Environmental Resources Management, Inc.
Walnut Creek, CA · San Jose, CA · Menlo Park, CA · Sunnyvale, CA · Burlingame, CA
- $71,811 to $90,422 USD / year
…EHS professionals globally - and help leading companies in tech, biotech, manufacturing, power, chemical, and oil & gas tackle their most critical safety…
Added 8 hours ago
Product Manager
FRANKLIN ENERGY SERVICES LLC
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Added 8 hours ago
Executive Chef
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Seattle, WA
…reinvented in a masculine-chic style with luxe amenities, edgy design elements, and contemporary furnishings that reflect Belltown’s hip heritage. You’ll also find a heralded seafood…
Added 8 hours ago
Maintenance Tech III
CABELAS
PRAIRIE DU CHIEN, WI

Aperia

Principal Engineer & Technical Lead - .NET & Azure

Dallas, TX, United States

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Job details

Posting language: English
Posted: Oct 30, 2026

Original job description

About Aperia Solutions

Aperia Solutions is a leading payments SaaS company headquartered in Dallas, Texas. We build risk management, residuals accounting, compliance, and analytics platforms used by merchant banks, ISOs, payment processors, and other participants in the credit card payments ecosystem. Operating under PCI DSS 4.0 compliance across dual on-premises datacenters (Allen, TX and Chicago, IL) plus Azure cloud, we process high-volume payment data for some of the industry’s largest players.

We’re in the middle of a significant platform modernization program: a next-generation risk analysis and scoring platform on Microsoft Fabric, an AI-powered ingestion platform, new AI-native applications, and ongoing evolution of the products our clients rely on every day. The teams executing this work are deliberately small and senior, with executive-level support and minimal bureaucracy. Every senior hire is a founding contributor to the architecture and the code.

Role summary

We are hiring a Principal Engineer and Technical Lead: a builder first, with deep architecture and enterprise design pattern experience behind every line of code. This person is the SVP of Technology's chief lieutenant on technical execution. You will take on the heaviest technical lifting, prove risky ideas with working prototypes, turn approved architecture into production systems, and hold distributed engineering teams to a high technical bar.

This is a hands-on role, not an architecture-only or slideware role. Target architecture is set with technology leadership; you own making it real, from implementation design, code and IaC through the hard production problems, and you push back with evidence when a design won't hold up in implementation.

The platform is a regulated, multi-tenant payments SaaS built on Azure, Microsoft Fabric, AKS, C#/.NET and Python. You will report directly to the SVP of Technology and act as the senior hands-on technical authority across platform, data and AI initiatives.

Title options: Principal Engineer, Lead Software Engineer / Technical Lead – Cloud Platforms, or Staff Engineer – Azure.

What you'll do

Hands-on engineering, POCs and heavy lifting (≈50%)

Build working prototypes and POCs for advanced concepts (LLM/RAG services, event-driven pipelines, multi-tenant patterns, new Azure services) to retire technical risk before teams commit.
Own the hardest technical slices end to end: write and ship production-quality C#/.NET and Python, debug production issues, and unblock teams by doing the work rather than delegating it.
Implement enterprise design patterns in real code: event-driven and messaging (outbox, saga, idempotent consumers, retries and dead-lettering), CQRS, resilience (circuit breaker, bulkhead, backpressure), caching and multi-tenant isolation.
Author and review IaC (Terraform/Bicep), Helm charts and CI/CD pipelines; build the golden-path templates teams adopt.
Benchmark and load test candidate designs; bring numbers, not opinions, to technical decisions.
Take on heavy-lift tasks directly from the SVP: technical spikes, hands-on vendor evaluations, migration tooling, and performance and cost investigations.

Design and implementation patterns (≈25%)

Turn target-state architectures into implementation designs: service boundaries, contracts, data models and deployment topology across AKS, Container Apps, Functions, APIM, Service Bus/Event Hubs, Cosmos DB and Azure SQL.
Build and harden integration paths into Microsoft Fabric (OneLake, Lakehouse/Warehouse, mirroring, Real-Time Intelligence), knowing where the sharp edges are from having hit them.
Write ADRs and design docs for the decisions made during implementation, and contribute to architecture reviews and threat models with implementation-level detail.
Implement regulated-workload controls in code and IaC: network isolation, private endpoints, identity (Entra ID, managed identity, workload identity), secrets, encryption and audit.
Bring run-cost to every build: estimate before, measure after, and flag designs that won't scale economically.

Technical leadership with delivery teams (≈25%)

Act as the SVP's chief lieutenant on technical execution: carry decisions into teams, keep builds aligned with approved designs, and stand in on technical matters when the SVP is unavailable.
Run design reviews, code reviews and technical checkpoints with onshore and offshore teams across multiple time zones.
Track technical status and surface risk early: integration gaps, drift from approved designs, quality and security debt.
Mentor senior engineers and tech leads; raise the bar on implementation quality, testing and observability.
Translate implementation status and risk into concise options for technology leadership, and work directly with security, product and vendors.

Technical stack

Candidates should be expert in the core column and fluent in most of the adjacent column.

Area

Core (expert)

Adjacent (fluent)

Cloud

Azure: AKS, Container Apps, APIM, Functions, Service Bus, Event Hubs, Key Vault, Front Door

Azure Policy, Landing Zones, AWS/EKS equivalents

Data

Microsoft Fabric, OneLake, Cosmos DB, Azure SQL

Databricks, Synapse, ClickHouse, Kafka

Languages

C# / .NET 8+, Python

TypeScript, SQL/KQL, Go

Design patterns

Event-driven/messaging (outbox, saga, idempotency), CQRS, resilience patterns, multi-tenant isolation

DDD, hexagonal/clean architecture, API versioning, enterprise integration patterns

Containers

Docker, Kubernetes, Helm

Dapr, KEDA, service mesh, GitOps (Flux/Argo)

IaC and delivery

Terraform, Azure DevOps or GitHub Actions

Bicep, policy-as-code, container image signing/scanning

Azure OpenAI / AI Foundry, RAG patterns

Semantic Kernel, LangChain, vector search, evaluation tooling

Observability

Azure Monitor, App Insights, OpenTelemetry

Prometheus, Grafana

Security

Entra ID, managed/workload identity, private networking

Defender for Cloud, PCI DSS controls

Required qualifications

12+ years in software engineering, including 5+ years as a lead or principal engineer shipping production cloud systems.
4+ years building and operating containerized workloads on Kubernetes in production, preferably AKS.
Deep, current hands-on Azure experience: you have personally built, deployed and debugged the services you work with.
Code you can show: substantial, active C#/.NET and Python work in the last 12 months, not just reviews. You are still one of the strongest individual contributors on any team you join.
Deep, applied command of enterprise design patterns (messaging, resilience, integration, multi-tenancy); you can explain their failure modes because you have hit them in production.
Track record of taking a novel concept from whiteboard to working POC in weeks, then building or leading the first production slice.
Working architecture depth across operational and analytical data stores, including event-driven and streaming implementations.
Fluency with IaC and CI/CD; you write the Terraform and the pipeline, not just the diagram.
Security-first implementation in a regulated environment (PCI DSS, SOC 2, or financial services equivalent).
Proven ability to lead distributed and offshore teams through design and code reviews without direct authority.
Clear written communication: ADRs, design docs and status summaries that stand on their own.

Preferred qualifications

Payments, card processing, risk/fraud, or merchant services domain experience.
Production Microsoft Fabric work, including mirroring from Cosmos DB or SQL and Fabric capacity sizing.
Shipped LLM-backed features: RAG, agent/tool patterns, content safety, evaluation and red-teaming.
Multi-tenant SaaS design: tenant isolation, noisy-neighbor controls, per-tenant cost attribution.
Azure certifications such as Azure Developer (AZ-204), DevOps Engineer Expert (AZ-400), CKAD/CKA, or Fabric Analytics Engineer (DP-600). Nice to have, never a substitute for demonstrated work.
Open-source contributions, technical writing or conference talks.

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

Hybrid: Monday to Friday

Work Location

Dallas, TX

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

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More about this job

Skills

Leadership
Microsoft Azure
Heavy lifting
C#
.NET
Python
Infrastructure as code
IBM Terraform
CI/CD
Data models
SQL
AWS
Databricks
Apache Kafka
TypeScript
Go
Docker
Kubernetes
DevOps
GitHub
LangChain
Prometheus
Grafana
Communication skills
Technical writing

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