One developer who takes a feature from design through deployment, across React, Node.js, PostgreSQL and the cloud it runs on. Most clients start within 7 to 10 business days.
Trusted By
750+ happy clients, including top Fortune 500 companies
Overview
A full-stack developer builds and maintains both the frontend (what users see and interact with) and the backend (databases, APIs, business logic and server infrastructure) of a web or mobile application.
Instead of coordinating a front-end specialist, a back-end engineer and a DevOps hire separately, a single full-stack developer can take a feature from design through deployment.
Why Full Stack
What We Build
Seven product shapes our full-stack engineers deliver, from a first MVP through to the multi-tenant platform it grows into.
01
Develop secure, scalable Software-as-a-Service (SaaS) platforms with multi-tenant architectures that support multiple users, businesses or customer segments. Our developers build solutions designed for seamless growth, performance and long-term scalability.
Talk to our service experts02
Build feature-rich eCommerce stores and online marketplaces with secure payment gateways, intuitive user experiences, inventory management and scalable backend systems that support growing customer demands.
Talk to our service experts03
Create custom enterprise portals and internal applications that streamline workflows, improve collaboration, centralise business data and enhance operational efficiency across departments.
Talk to our service experts04
Develop high-performance Progressive Web Apps that deliver fast, app-like experiences across devices. PWAs offer offline functionality, faster loading speeds and improved user engagement without requiring app store downloads.
Talk to our service experts05
Integrate your applications with CRMs, payment gateways, cloud platforms, ERP systems, marketing tools and other third-party services to ensure seamless data flow and improved business automation.
Talk to our service experts06
Launch a Minimum Viable Product (MVP) quickly with essential features that help validate your idea, gather user feedback and accelerate your journey from concept to market.
Talk to our service experts07
Build tailored CRM, ERP and workflow automation systems that simplify complex business processes, improve productivity and provide greater visibility into day-to-day operations.
Talk to our service expertsComparison
The three roles overlap on the surface and diverge quickly underneath. This table sets out what each one actually covers, so you can decide whether you need one developer who spans the whole application or a specialist for one half of it.
| Criteria | Full stack developer | Frontend developer | Backend developer |
|---|---|---|---|
| User interface | Yes | Yes | No |
| Server-side development | Yes | No | Yes |
| Database management | Yes | No | Yes |
| API development | Yes | No | Yes |
| End-to-end product development | Yes | Partial | Partial |
| Best for | MVPs, SaaS, SMEs | UI-focused projects | Complex backend systems |
When you need a polished, responsive and interactive user interface while the backend is already in place.
When you need robust server-side logic, APIs, databases and system integrations to power your application.
When you need end-to-end application development from frontend to backend. Ideal for MVPs, startups, SaaS products and teams seeking faster delivery with fewer hand-offs.
Comparison
The trade-off is rarely about the developer. It is about how long you wait, what the search costs before anyone writes a line of code, and how easily you can change your mind six months in.
| Feature | Hire from Sphinx Solutions | Build an in-house team |
|---|---|---|
| Hiring time | 7 to 10 business days | 6 to 12 weeks |
| Recruitment cost | None | High |
| Infrastructure setup | Included | Required |
| Team scalability | Scale up or down as needed | Limited by hiring cycles |
| Technical expertise | Pre-vetted developers | Depends on recruitment |
| Project start | Immediately after onboarding | Delayed by the hiring process |
| Administrative overhead | Minimal | High |
| Long-term commitment | Flexible engagement models | Full-time employment |
How We Build It
The frameworks, runtimes and databases our engineers work in. Which combination fits depends on what you already run and how fast you need the first release.
Stack Combinations
Five combinations cover most briefs. Each one is a different answer to the same question: how fast do you need to move, and what does the rest of your estate already run on?
(MongoDB, Express.js, React, Node.js)
For modern SaaS platforms, startups and single-page applications
(MongoDB, Express.js, Angular, Node.js)
For enterprise web applications with Angular-based frontends
(Java/Spring Boot + Angular or React)
For large-scale enterprise applications requiring high performance
(Django/Flask + React)
For AI, data-driven platforms, automation and rapid development
(.NET Core + Angular or React)
For enterprise software, internal business applications and Microsoft ecosystems
Industries
Six sectors where our full-stack teams have shipped production software, and what the work usually looks like in each.
How much does it cost?
The cost of hiring a full stack developer depends on several factors, including the developer’s experience, geographic location, technology expertise and preferred engagement model. At Sphinx Solutions, we offer flexible hiring options that provide access to experienced developers while helping businesses reduce recruitment and operational costs.
| Region | Estimated hourly rate (USD) |
|---|---|
| India | $20 to $45 |
| Eastern Europe | $35 to $70 |
| United Kingdom | $50 to $100 |
| Australia | $80 to $100 |
| United States | $80 to $180 |
| Experience level | Experience | Estimated hourly rate (USD) |
|---|---|---|
| Junior developer | 1 to 2 years | $15 to $20 |
| Mid-level developer | 3 to 5 years | $20 to $40 |
| Senior developer | 6+ years | $40 to $60 |
How We Work
Our hiring process is designed to help you quickly onboard skilled full-stack developers without compromising on quality. Most clients successfully onboard a dedicated full-stack developer and begin development within 7 to 10 business days, enabling faster project execution without lengthy recruitment cycles.
Step 1
What we do: We begin by understanding your project goals, technical requirements, preferred technology stack, team structure and engagement model. This enables us to identify developers whose expertise aligns with your business needs.
What you get
Step 2
What we do: Based on your requirements, we shortlist experienced full-stack developers who best match your project. Each profile is pre-screened for technical expertise, communication skills and relevant industry experience.
What you get
Step 3
What we do: Interview shortlisted candidates to assess their technical capabilities, problem-solving approach and cultural fit. If required, we can also arrange a short paid trial assignment to help you make an informed hiring decision.
What you get
Step 4
What we do: Once you finalise your developer, we complete the onboarding process and integrate them into your existing workflows, communication channels and project management tools to ensure a seamless start.
What you get
Why Sphinx
Sphinx Solutions is often significantly more cost-effective than building an in-house team in regions such as the United States or the United Kingdom. Beyond competitive pricing, you also eliminate recruitment costs, employee benefits, infrastructure expenses and administrative overhead while gaining access to experienced developers, transparent communication, agile delivery and enterprise-grade code quality.
Expert Insights
The right hiring decision is about choosing the one that best aligns with your project’s stage and goals. For startups, MVPs and fast-moving product teams, a skilled full-stack developer often delivers the flexibility, speed and end-to-end ownership needed to accelerate development while reducing coordination across multiple teams.
How We Engage
Sphinx Solutions offers flexible engagement models tailored to your business goals, project complexity and delivery timelines. Each model is designed to provide the right expertise while ensuring seamless collaboration, transparency and scalability.
Ideal for startups, growing businesses and enterprises with ongoing development requirements, this model gives you a dedicated full-stack developer who works exclusively on your project. Your developer becomes an extension of your in-house team, participating in daily stand-ups, sprint planning and collaborative development to ensure faster delivery and long-term continuity.
Perfect for businesses that need ongoing technical support, feature enhancements, bug fixes or periodic development assistance. With an hourly engagement model, you pay only for the hours worked, offering maximum flexibility without the commitment of a full-time resource.
Best suited for projects with clearly defined requirements, scope and timelines. Our team manages the complete development lifecycle from planning and development to testing and deployment while delivering milestones within an agreed budget and schedule.
Why Choose Us
Sphinx has completed 16 successful years in the industry, helping businesses with technology and digital transformation, including AI-powered solutions across major industry verticals.
We have a dedicated and reliable team of AI engineers, ML scientists, data engineers, and MLOps specialists covering every role in the AI development lifecycle.
We have delivered more than 1,500 solutions through a results-driven approach, many to recurring clients who keep expanding their AI capabilities with us.
We have a dedicated in-house team, experienced and skilled across AI development, software engineering, QA, DevOps, and cloud infrastructure.
We are trusted by 750+ clients for best-in-class AI solutions at competitive rates, with the delivery accountability enterprise clients demand.
Our client-centric approach and high-calibre AI engineering, built on current models and frameworks, have made us a trusted partner for businesses building AI.
Connect with us
Tell us what you are building and we’ll come back with matched profiles, an engagement model and a start date.
Everything you need to know about hiring full-stack developers through us. Can’t find your answer? Talk to us.
Hiring a full stack developer takes four steps: share your project requirements, screen developer resumes, interview shortlisted candidates on technical skills, then initiate the project. Sphinx Solutions manages this end-to-end and can match you with a vetted developer within days.
A full stack developer builds both the front-end (UI) and back-end (server/database) of an application, while a software engineer typically has a broader remit spanning system design, architecture and the full engineering lifecycle. Hire a full stack developer when you need one person who can independently build and maintain an entire app.
Look for front-end skills (HTML, CSS, JavaScript, React/Angular/Vue), back-end languages (Java, PHP, Python, Node.js, .NET), database knowledge (MySQL, MongoDB, PostgreSQL) and REST API experience. Equally important: strong communication, time management and troubleshooting ability.
A full stack developer handles both front-end and back-end work, cutting costs, improving team coordination and speeding up delivery versus hiring two specialists. This all-in-one approach suits startups and SMBs that need scalable solutions on tighter budgets and timelines.
Java Full Stack development uses Java for server-side (back-end) logic combined with front-end technologies like HTML, CSS, JavaScript and Angular to build a complete web application. A Java Full Stack developer can independently handle both the client interface and server-side logic.
MEAN (MongoDB, Express.js, Angular, Node.js) and MERN (MongoDB, Express.js, React, Node.js) developers both build JavaScript-based full stack apps. The core difference is Angular versus React on the front end. Choose MEAN for structured, enterprise-scale apps and MERN for faster, component-based UI development. Sphinx Solutions offers both.
Most clients start working with a shortlisted developer within a few days. Sphinx shares relevant resumes after understanding your requirements, arranges technical interviews, and lets you initiate the project once you approve a candidate. Actual timelines vary with project complexity.
