Haystack
← Back to Jobs
Technology

Senior Full-Stack Engineer (Java / Golang) - IN PERSON INTERVIEW - ONLY W2, NO C2C

Midasis Technologies LLCDallas, TX🇺🇸United StatesPosted 20 Jul 2026

Why This Role Stands Out

This role offers a fantastic opportunity to leverage your full-stack expertise in Java and Golang on impactful projects within a reputable company. You'll thrive here if you're a proactive engineer eager to contribute to both robust backend systems and engaging user interfaces. Apply now to join a dynamic team and advance your career!

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

Senior Full-Stack Engineer (Java / Golang)
Location: Dallas, TX (Local candidates only On-site
Location: Residing in or local to the Dallas, TX area (no relocation assistance provided).
Position Type: W2
Citizenship Requirement: ship Required (Must be able to obtain/maintain a government security clearance or comply with federal regulatory/export control restrictions)

Job Summary
We are seeking a highly skilled, senior-level Full-Stack Software Engineer with a rare and powerful combination of Java and Golang expertise to join our engineering team in Dallas. In this role, you will be responsible for designing, building, and maintaining high-performance backend microservices while contributing to dynamic, user-facing front-end web applications.
Because this position supports a sensitive, highly regulated environment, ship is strictly required, and candidates must be locally based in the Dallas-Fort Worth metroplex.

Key Responsibilities
Backend Architecture: Design, develop, and optimize highly scalable backend microservices using Java (Spring Boot) and Golang for high-throughput, low-latency applications.
Full-Stack Delivery: Develop clean, responsive, and cross-browser compatible front-end interfaces using modern JavaScript frameworks (e.g., React, Angular, or Vue).
API Development: Build and maintain secure, well-documented RESTful APIs and gRPC services to connect disparate systems.
Database Management: Write complex SQL and NoSQL queries, ensuring optimal database performance, data integrity, and pipeline efficiency.
DevOps & Cloud Integration: Actively participate in CI/CD pipeline management (Jenkins, GitLab, or GitHub Actions) and deploy secure applications to cloud environments (AWS, Azure, or Google Cloud Platform) utilizing Docker and Kubernetes.
Collaboration & Mentorship: Work closely with product managers, QA, and architects in an Agile/Scrum environment. Participate in and lead code reviews to ensure top-tier code quality.

Required Skills & Qualifications:
Java Expertise: 5+ years of professional experience with enterprise Java platforms, Java 11+, Spring Framework, and Hibernate/JPA.
Golang Expertise: 2+ years of production experience writing clean, idiomatic Go for microservices, concurrency handling, and system-level utilities.
Front-End Skills: 3+ years of experience with UI technologies including HTML5, CSS3, TypeScript, and modern frameworks (React preferred).
Databases: Strong proficiency with relational databases (PostgreSQL, MySQL) and familiarity with NoSQL solutions (MongoDB, Redis).
Cloud & Containers: Proven experience with Docker, container orchestration (Kubernetes), and cloud-native application architectures.

Education: Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field (or equivalent practical experience).

Preferred Qualifications
Experience with message brokers and event-streaming platforms like Apache Kafka or RabbitMQ.
Familiarity with federal security frameworks or compliance audits (NIST, FedRAMP, SOC2).
Active secret or public trust clearance is a major plus.

Skills

Docker
Microservices
MongoDB
MySQL
SQL
Spring
Spring Boot
AWS
Scrum
Agile
Angular
Apache
Azure
GitHub Actions
Go
Google Cloud
Hibernate
Java
JavaScript
Jenkins
Kafka
Kubernetes
PostgreSQL
RabbitMQ
React
Redis
TypeScript
Vue
gRPC

Similar jobs