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Hire Software Developers in US | Full-Stack, Mobile, and Dedicated Engineers, Vetted and Ready

OSDY LLC helps companies hire dedicated software developers, from full-stack and mobile app developers to front-end and back-end engineers, without long hiring cycles. Need to scale your team fast? Our senior, vetted developers work in your time zone, ramp in days, and ship production code, not just resumes.

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Why Companies Choose OSDY LLC to Hire Developers

Senior, Vetted Developers

Hire skilled developers who pass a rigorous technical vetting, not junior resources. You get senior engineers across full-stack, mobile, front-end, and back-end who ship production code from week one.

Scale Your Team in Days

Skip the multi-month hiring cycle. We match vetted developers to your stack and goals, so you scale capacity up or down as your roadmap shifts, without the overhead of full-time recruitment.

You Own the Code and IP

Every developer works as part of your team under clear NDAs, and you keep the source code, designs, and intellectual property outright, with secure, compliant working practices.

Clear, Predictable Costs

One transparent monthly rate per developer, with no surprise fees or recruitment commissions. Start with one engineer or a full dedicated team, and adjust as you go.

Services

Software Developers for Hire, Across Every Stack

Full-Stack Developers

End-to-end web and API development.
Front-end and back-end in one engineer.
Ownership from database to user interface.

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Mobile App Developers

Native and cross-platform iOS and Android apps.
App Store and Google Play delivery.
Performance, offline, and device support.

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iOS App Developers

Native iPhone and iPad apps in Swift.
Apple design guidelines and App Store review.
Smooth, high-performance experiences.

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Android App Developers

Native Android apps in Kotlin.
Material design and Google Play delivery.
Performance and battery efficiency.

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React Developers

Fast, modern React front ends.
Reusable components and clean state management.
Accessible, responsive interfaces.

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React Native Developers

One codebase for iOS and Android.
Near-native performance and fast delivery.
Shared logic across platforms.

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Angular Developers

Enterprise-grade Angular applications.
Scalable architecture in TypeScript.
Maintainable, testable front ends.

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Java Developers

Robust back ends and enterprise systems.
Spring, APIs, and microservices.
Secure, scalable server-side code.

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Python Developers

APIs, automation, and data services.
Django and FastAPI back ends.
Clean, well-tested Python.

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PHP Developers

Laravel and custom PHP applications.
CMS, portals, and web platforms.
Secure, maintainable back ends.

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AI and ML Developers

Machine learning and LLM integrations.
Data pipelines and model deployment.
Production-ready AI features.

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One vetted team of software developers for web, mobile, front-end, and back-end.

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We needed to scale our engineering team fast without a long hiring cycle. OSDY LLC placed two senior developers who were shipping production code within the first week.

CTO, SaaS Company

What You Get When You Hire Developers Through OSDY LLC

Business Priorities

Senior, vetted engineers

Ramp in days, not months

Developers in your time zone

Flexible scaling

Clear, fixed pricing

You own the code and IP

Support and continuity

Industry Gaps

Unscreened resumes and junior resources

Multi-month recruitment cycles

Overseas teams and handoff gaps

Rigid, long-term headcount

Recruitment fees and surprise costs

Lock-in and unclear ownership

Churn and knowledge loss

Our Proven Advantage

Senior developers who pass a rigorous technical vetting

Vetted developers matched to your stack and ready fast

Engineers who work your hours with real-time collaboration

Scale up or down as your roadmap shifts, one dev or a team

One transparent rate per developer, agreed before we start

Clean, documented code and IP you own outright, under NDA

Backfill, continuity, and a partner accountable for delivery

Global Standards. Built-In Trust.

Every developer we place works to the highest levels of security, privacy, and quality, backed by globally recognized certifications, so your data and your code are protected to enterprise and regulatory standards across industries.

Book a Free Developer Hiring Consultation

Pick a time that works for you and walk through the roles, skills, stack, and timeline you need with one of our staffing experts. You will leave with a clear read on the right engagement model, rates, and a practical next step, with no obligation.

Rated Among the Top Software Development Companies in US

Companies across the wider US market choose OSDY LLC when they hire developers, from app developers in US to distributed teams nationwide, because we combine senior, vetted engineers, fast ramp-up, and accountable delivery, so teams scale on time and ship reliable software.

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The Tech Stack Our Developers Work Across

Our developers are fluent in the languages, frameworks, mobile platforms, cloud, and databases modern products depend on. These are the technologies our vetted engineers use every day to build, ship, and scale software for growing teams.

JavaScript

TypeScript

Python

Java

PHP

React

Angular

Vue

Next.js

Tailwind CSS

Node.js

Django

Laravel

Spring

.NET

Swift

Kotlin

Flutter

React Native

Android

AWS

Docker

Kubernetes

Terraform

GitHub Actions

PostgreSQL

MongoDB

MySQL

Redis

Firebase

How Hiring Developers With OSDY LLC Works

Hiring goes wrong when you get unscreened resumes and a slow, opaque process. At OSDY LLC, you get a structured model refined across hundreds of placements: a shortlist of vetted developers matched to your stack, interviews on your terms, and engineers ready to start in days.

We start by learning your goals, stack, and team, then match senior, pre-vetted developers who fit, so you skip the recruitment overhead and keep full control of who joins and how they work.

By pairing rigorous vetting with real engineering discipline, we help companies scale their teams fast, ship production code sooner, and avoid the cost and risk of a bad hire.

We map the roles, skills, stack, and seniority you need, plus your team and timeline, so we match the right developers from the start.

We screen for technical skill, communication, and fit, then send a shortlist of pre-vetted developers, not a pile of resumes.

You interview the shortlist on your terms and choose who joins. We handle contracts, NDAs, and onboarding logistics.

Your developers join your tools, stand-ups, and workflow, and start shipping production code fast, working in your time zone.

Scale the team up or down as your roadmap shifts, with backfill and continuity so momentum and knowledge are never lost.

Proven by Results

The Numbers Behind Every Developer We Place

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senior developers placed for clients across US

0 Wks

typical time to shortlist and start a vetted developer

of clients extend or expand the team after the first hire

Software Development Success Stories

Empowering Future Talent in Trades and Technology

Commissioned by Skills US, we built a national bilingual platform with native apps, a secure CMS, and cloud infrastructure to promote trades and technology careers at scale.

Wildlife Health Cooperative surveillance platform

Digitizing Wildlife Surveillance for National Resilience

For the Wildlife Health Cooperative, we replaced siloed tools with a cloud-native platform that unifies field reports, lab diagnostics, and cross-province analytics in real time.

Seattle Aquarium interactive digital experience

Interactive Learning Through Digital Experience

We unified kiosks, ticketing, and mobile into one cloud-native platform for Seattle Aquarium, raising visitor engagement and streamlining operations across every touchpoint.

Industries We Staff Software Developers For

OSDY LLC matches developers to each industry with the domain knowledge and technical depth it demands. Our vetted engineers combine sector experience with senior software skills, so your team ships reliable software that meets the standards your industry requires.

Healthcare & Life Sciences

Developers for patient, booking, and telehealth apps.
PIPEDA- and HIPAA-aware engineering practices.
Integration experience across EHR and device systems.

Pharmaceuticals & MedTech

Engineers for trial, adherence, and device software.
Audit-ready, compliant development practices.
Integration across clinical and partner systems.

Accounting & Financial Services

Developers for secure banking and finance apps.
Encryption, auth, and fraud-aware engineering.
Integration with core, card, and accounting systems.

Retail & Consumer Commerce

eCommerce and mobile checkout developers.
High-conversion, high-scale front ends.
Built to handle seasonal and flash-sale peaks.

Government & Public Sector

Engineers for accessible, citizen-facing systems.
Secure, standards-aligned development.
Resilient delivery at public scale.

Logistics, Supply Chain & Transportation

Developers for fleet, delivery, and tracking apps.
Offline-friendly and real-time engineering.
Integration with ERP, TMS, and telematics.

Telecom & Connectivity

Engineers for self-serve and billing platforms.
High-volume back ends for large user bases.
Secure payment and identity flows.

Education & eLearning

Developers for learning and course platforms.
Engaging, accessible experiences for all learners.
FERPA-aware handling of student data.

Travel, Hospitality & Aviation

Engineers for booking and itinerary systems.
Multilingual, offline-ready experiences.
Secure payments and stored value at scale.

High-Tech, SaaS & Software Product Companies

Product engineers who scale with your roadmap.
CI/CD, testing, and observability built in.
Architecture aligned to your product goals.

Real Estate & PropTech

Developers for listing, tour, and tenant apps.
Maps, media, and e-sign workflows.
Integration with CRM and listing platforms.

Energy, Oil & Gas

Engineers for field-service and inspection apps.
Offline capture and safety workflows.
Integration with asset and monitoring systems.

Manufacturing & Industrial

Developers for shop-floor and inventory systems.
Barcode, IoT, and sensor integration.
Reliable performance in tough environments.

Media & Entertainment

Engineers for streaming and content platforms.
Smooth playback and high-scale delivery.
Built for traffic and engagement spikes.

Legal Services & Law Firms

Developers for client, intake, and case tools.
Confidentiality-first controls and audit logging.
Integration with practice-management systems.

Nonprofit Organizations

Engineers for donation and volunteer platforms.
Budget-friendly builds for lean teams.
Integration with CRM, email, and payments.

Your Software Development Staffing Partner in US

OSDY LLC is a software development staffing partner and software developer agency for startups, SMBs, and enterprises that need to hire developers fast. We match senior, vetted software engineers and programmers, from full-stack and mobile app developers to front-end, back-end, and dedicated software developers, so your team scales without long hiring cycles.

Whether you need one engineer or a full dedicated team, we shape every engagement around your stack, goals, and budget, not a rigid template. You get developers who ramp fast, work your hours, and code you own.

We work with companies across clients throughout North America. Whether you are looking for app developers in US, dedicated developers in US, or software developers for hire anywhere in North America, the process is the same: senior talent, matched fast. Explore your options with a free hiring consultation, or hire full-stack developers, mobile app developers, React developers, Python developers, Java developers, and AI developers for your team.

Book a Free Hiring Consultation →

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Hiring Software Developers FAQs

You tell us the roles, skills, seniority, and stack you need, and within a few days we send a shortlist of pre-vetted developers matched to your requirements. You interview and pick who joins, we handle the contracts, NDAs, and onboarding, and your developers start in your tools and stand-ups, shipping production code in your time zone.

You can hire full-stack, front-end, and back-end developers, mobile app developers for iOS and Android, and specialists in React, Angular, Vue, Node, Java, Python, PHP, and .NET. We also place Swift, Kotlin, Flutter, and React Native engineers, plus AI, DevOps, and QA. Tell us the stack and we match dedicated software developers to it.

Yes. Seniority is something you set, and most clients hire senior developers with five or more years of production experience. If you need a mix, we blend senior engineers with mid-level developers to balance cost and capacity, and every profile lists real seniority, not inflated titles.

Yes. Whether you want to hire software engineers for platform work, hire programmers for a defined feature build, or bring on an entire product team, we scope the role first and then match developers whose experience fits that exact brief.

Every developer clears a multi-stage screen: a technical assessment, a live coding or system-design interview, a code-quality review, and English communication and culture-fit checks. Only the strongest reach your shortlist, so you interview proven senior engineers, not unscreened resumes.

You pay one transparent monthly rate per developer, with no recruitment fees, placement commissions, or hidden costs. Rates depend on seniority, skills, and engagement length, and are typically a fraction of the fully loaded cost of a local full-time hire. After a free consultation we give you clear pricing before you commit.

Start by defining the outcome rather than the job title: the product goals, the stack, the seniority, and how the developer will work with your team. From there, skip sourcing and screening entirely by hiring from a pre-vetted bench, interview only shortlisted candidates, and run a short trial window. That is how to hire software developers in weeks instead of months, without gambling on unproven resumes.

Most clients get a shortlist within two to four business days and a developer onboarded within one to two weeks, far faster than a three to six month recruitment cycle. For niche or hard-to-fill roles, our pre-vetted bench is where the time savings are biggest.

Yes. Hire a single dedicated developer, a small pod, or a full cross-functional software development team with a lead, and scale it up or down as your roadmap changes. Dedicated developers work only on your product, full time, as an extension of your team.

Yes. Our developers work your business hours with real-time overlap, joining your stand-ups, chat, and sprint rituals so it feels like an in-house team. Where you need it, they work in English and French.

Yes, always. You interview the shortlist however you like, a take-home task, live coding, or a panel, and you make the final call. We never place a developer you have not personally approved.

Yes. Every developer works under a signed NDA and IP-assignment agreement, so you own all source code, designs, and intellectual property outright, with secure devices, access controls, and compliant working practices.

Our developers work across JavaScript and TypeScript, React, Angular, Vue, and Next.js, Node, Django, Laravel, Spring, and .NET, Swift, Kotlin, Flutter, and React Native, plus AWS, Docker, Kubernetes, and Terraform, and SQL and NoSQL databases.

Yes. Add developers as your roadmap grows and reduce the team when you need to, with no penalty. If a developer rotates off or takes leave, we backfill quickly and manage the handover, so momentum and knowledge are never lost.

If a developer is not working out, we replace them quickly at no extra cost, and every engagement starts with a short trial window. You are never locked into a hire that does not perform.

Whether you need app developers in US for a single role or a full team, you get senior, vetted developers in your time zone, strong written and spoken English, and clean IP ownership, backed by a partner accountable for delivery. It is the speed and cost of outsourcing with the quality and control of an in-house team.

Book a free consultation. We talk through the roles, skills, and timeline you need, then send a shortlist of vetted developers with clear rates within a few days. There is no obligation, and no cost until you decide to hire.

Hire Software Developers