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Role: Backend Developer Location: Irving, TX Pay Rate: $70/hr on W2 Duration: 1 Year Key Responsibilities: Design, build, and operate integrations between client 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 Qualifications: 5+ years building backend services and APIs (Node.js, Spring/Java, Python, or similar) 3 years minimum integrating third-party/vendor APIs and data feeds, including authentication patterns (OAuth, IAM roles, cross-account access) 3 years minimum (5 years would be nice) with data pipelines and stores — SQL and NoSQL, batch and streaming (e.g., Kafka/Kinesis, Auto Loader, COPY INTO) 3 years minimum with cloud services architXX (S3, IAM, serverless functions, compute); experience with Databricks / lakehouse patterns a strong plus 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 Nice To Have: Working knowledge of frontend frameworks (React, Angular, or Vue.js) sufficient to build internal/business-facing tooling Bachelor's Degree or higher in Computer Science / Engineering / Math, or relevant experience
Here's where they are and how to stand out in your next interview.
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Most developer ads you'll see are written in English: 18,397 of the 24,795. That doesn't tell you whether the job itself requires you to speak English or work in English daily, so read each posting carefully. Don't assume the language of the ad matches the language of the team.
The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.