Senior Software Development Engineer

Compunnel, Inc.; Irving (TX); On-site; USD 120,000 - 190,000; Full time

Job summary

Compunnel, Inc. is seeking a seasoned backend engineer to design, build, and operate integrations across a unified MarTech platform.

You will collaborate with product managers, solution architects, software and data engineers to connect ad platforms, audience tools and the enterprise data lake. You will design and implement REST and streaming data feeds, and develop business-friendly tooling so marketers can operate without heavy engineering involvement, while applying AI-assisted development to

Qualifications

• 5+ years building backend services and APIs using modern tech stacks.
• 5+ years integrating third‑party/vendor APIs and data feeds with secure auth.
• 5+ years with data pipelines and stores (SQL/NoSQL, batch/streaming).
• 5+ years on AWS cloud services with serverless; Databricks a plus.
• Ability to translate requirements into reliable services.

Responsibilities

• Design, build, and operate integrations between a company and third‑party MarTech/ad-tech vendors.
• Build and maintain REST/event‑driven APIs and data feeds into the data lake.
• Develop interfaces and tooling for marketers to operate without engineers.
• Collaborate with data, DevOps, and InfoSec to land and govern external data.
• Translate vendor contracts and data specs into production services.
• Leverage AI-assisted tooling to accelerate delivery with quality.
• Deliver on time with high reliability and data quality.

Skills

Node.js

Spring/Java

Python

React / frontend knowledge

Communication with stakeholders

Education

Bachelor’s Degree in CS/Engineering/Math

Tools

Kafka

Kinesis

Auto Loader

COPY INTO

SQL

NoSQL

Job description

Job Summary

You’ll be joining a multidisciplinary MarTech organization spanning four connected work streams, Retail Media (RMN), CRM & Campaigns, Personalization & Web, and a shared MarTech Foundation team, alongside product managers, solution architects, software and data engineers, and QA who build the systems that activate marketing across every customer touchpoint. You will be responsible for designing and building the integrations, APIs, and data pipelines that connect a marketing ecosystem — ad platforms, in-store media vendors, audience tools, and the enterprise data lake — into a unified activation and measurement layer that improves customer experience and drives store revenue. Engineers on this team have a solid technical background but enjoy learning new platforms, vendor APIs, and frameworks. From standing up a net-new ingestion feed to wiring a vendor's proof-of-play data through to reporting, engineers on this team wear many hats to see integrations through to completion. We lean heavily on AI-assisted development to multiply our output, and we expect engineers to do the same.

Key Responsibilities

• Design, build, and operate integrations between a company and third-party MarTech/ad-tech vendors (retail media, in-store media, audience activation, measurement)
• Build and maintain REST/event‑driven APIs (read, push, pull) and batch and streaming data feeds into and out of the enterprise data lake and activation platforms
• Develop business‑friendly interfaces and tooling on top of the orchestration layer so marketers and analysts can operate without engineering involvement
• Partner with the data platform, DevOps, and InfoSec teams to land, secure, and govern external data (e.g., cross‑account ingestion, data contracts, schema validation)
• Translate vendor API contracts and data specs into reliable, well‑tested, production‑ready services
• Leverage AI‑assisted development tooling to accelerate delivery without sacrificing quality
• Deliver on time with a high bar on reliability, data quality, and engineering craft

Required Qualifications

• 5+ years building backend services and APIs (Node.js, Spring/Java, Python, or similar)
• 5+ years integrating third‑party/vendor APIs and data feeds, including authentication patterns (OAuth, IAM roles, cross‑account access)
• 5+ years with data pipelines and stores — SQL and NoSQL, batch and streaming (e.g., Kafka/Kinesis, Auto Loader, COPY INTO)
• 5+ years with cloud services on AWS (S3, IAM, serverless functions, compute); experience with Databricks / lakehouse patterns a strong plus
• Working knowledge of frontend frameworks (React, Angular, or Vue.js) sufficient to build internal/business‑facing tooling
• Familiarity with containerized tooling and deployments (Docker/Kubernetes)
• Ability to communicate complex technical information to all stakeholders, including non‑technical business partners
• Exceptional troubleshooting skills across distributed, multi‑vendor systems
• Bachelor’s Degree or higher in Computer Science / Engineering / Math, or relevant experience