Tech Holding
SeniorSoftwareEngineer(Contract)
Neural analysis suggests this role is
optimal for Senior candidates.
“Senior Software Engineer (Contract) at Tech Holding. Skills: Backend systems, Distributed systems, Scalable architectures, AI-assisted development. Design backend services. Develop backend services”
What You'll Achieve.
Deliver predictable outcomes; Deliver high-quality solutions; Build and scale backend systems; Power high-traffic digital products; Power operational workflows; Build reliable systems; Build maintainable systems; Build scalable production systems; Improve engineering efficiency; Improve developer workflows; Maintain high engineering quality; Improve platform reliability; Improve operational performance; Balance scalability; Balance maintainability; Balance delivery speed
Industry & Context.
Troubleshoot production issues
Authorized to work in Mexico, Located in Mexico
What They're Looking For.
Must Have
6+ years of professional software engineering experience, backend engineering experience with Java, Python, or similar object-oriented programming languages, Experience designing and building distributed systems, APIs, and scalable backend architectures, understanding of software design patterns, system reliability, and performance optimization, Experience working with cloud platforms such as AWS, GCP, or Azure, Experience with CI/CD pipelines, automated deployments, and modern development workflows, understanding of observability practices including logging, monitoring, and tracing, Experience working within agile or hybrid software development environments, Ability to mentor engineers and contribute to technical leadership initiatives, communication skills with the ability to explain technical concepts to both technical and non-technical stakeholders, Experience working with AI-assisted development workflows, including reviewing and validating AI-generated code
Nice to Have
Experience within ecommerce, subscription platforms, fulfillment systems, or billing ecosystems, Experience within ecommerce, subscription, billing, or fulfillment platforms, Experience with React or modern frontend frameworks, Experience with domain-driven design principles, Experience building AI-powered applications, LLM integrations, or agent-based workflows, Experience with infrastructure automation and developer tooling, Experience improving engineering productivity through automation and AI enablement
What You'll Do.
Design backend services
Develop backend services
Maintain backend services
Write production-grade code
Contribute to architectural decisions
Evolve platform design
Build internal tooling
Automate engineering workflows
Participate in code reviews
Improve engineering quality
Define best practices
Improve testing practices
Improve observability practices
Improve CI/CD practices
Improve software delivery
Collaborate with product managers
Collaborate with designers
Collaborate with engineering teams
Troubleshoot production issues
Improve platform reliability
Improve operational performance
Advocate for technical solutions
Contribute to engineering culture
Experiment with technology
Maintain engineering judgment
Validate AI-generated code
How You'll Work.
Team & Collaboration
Collaborate with product managers; Collaborate with designers; Collaborate with cross-functional engineering teams; Contribute to engineering culture through collaboration
Communication Scope
Explain technical concepts; Communicate with technical stakeholders; Communicate with non-technical stakeholders
Full Job Description
About us: Working at Tech Holding isn't just a job, it's an opportunity to be a part of something bigger. We are a full-service consulting firm that was founded on the premise of delivering predictable outcomes and high-quality solutions to our clients. Our founders and team members have industry experience and have held senior positions in a wide variety of companies – from emerging startups to large Fortune 50 firms – and we have taken our combined experiences and developed a unique approach that is supported by the principles of deep expertise, integrity, transparency, and dependability. The Role We are seeking a Senior Software Engineer to help design, build, and scale backend systems and platform capabilities that power high-traffic digital products and operational workflows. This is a hands-on engineering role focused on building reliable, maintainable, and scalable production systems while contributing to long-term architectural direction and engineering best practices. The ideal candidate is a strong backend engineer with deep experience building and operating distributed systems at scale. You should be comfortable working across the full software development lifecycle, from architecture and implementation to observability, deployment strategy, and operational support. This role also requires strong collaboration skills, mentorship capabilities, and the ability to work effectively in modern AI-assisted engineering environments. Experience within ecommerce, subscription platforms, fulfillment systems, or billing ecosystems is highly preferred. Key Responsibilities Design, develop, and maintain scalable backend services and platform capabilities Write clean, maintainable, and performant production-grade code Contribute to architectural decisions and help evolve platform and system design Build internal tooling and automation to improve engineering efficiency and developer workflows Participate in code reviews and maintain high engineering quality standards Hel
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