services - full stack - java

Java full stack development that scales.

Spring Boot and Java EE backends paired with a modern frontend, delivered by one accountable engineering team instead of two vendors handing off a codebase.

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definition

What is Java full stack development?

Java full stack development pairs a Java backend -- usually Spring Boot or Java EE -- with a modern frontend framework like React or Angular, built by one team that owns both the server-side logic and the interface, instead of a Java shop and a frontend agency working from different specs.

Java full stack development, Spring Boot backend paired with a modern frontend

key takeaways

  • Searches for "java full stack developer" run around 8,920 a month in the US alone, among the highest-demand full-stack variants we track.

  • Full-stack developers earn a median $130K in the US, with 69% of surveyed developers working full-time (Stack Overflow Developer Survey 2024).

  • JavaScript remains the most-used frontend language at 62.3% of all developers (Stack Overflow, 2024), the layer most Java backends connect to.

  • You don't need to have picked React or Angular before you talk to us; we recommend a frontend based on your teams existing investment, not a default we happen to prefer.

// why teams standardize on Java for the backend

Why do enterprise teams still standardize on Java for the backend when newer languages exist? Type safety at scale, a mature ecosystem of libraries for exactly the enterprise problems large organizations run into, and a hiring pool that does not evaporate the moment a specialist leaves. The tradeoff shows up on the frontend: Java itself is not what renders the interface, so the backend and frontend need a team that treats the seam between them as part of the architecture, not an afterthought bolted on after the API is done.

-- java full stack, in numbers --

$130K

median US salary for full-stack developers, with 69% of surveyed developers employed full-time

src - Stack Overflow Developer Survey 2024
8,920/mo

US searches for "java full stack developer" -- enterprise teams standardizing on the JVM ecosystem are actively evaluating vendors

src - Google Keyword Planner via state/tier-assignment.csv
62.3%

of all developers use JavaScript for the frontend layer that pairs with a Java backend, the most-used language for over a decade running

src - Stack Overflow Developer Survey 2024

what's included - five

What our Java full stack team actually does.

Five capabilities, one goal: a Java backend and a frontend that were built together, not stitched together.

  1. 01

    Spring Boot backend engineering

    REST APIs, service layers, and database access built on Spring Boot, the framework most enterprise Java teams already standardize on.

  2. 02

    Frontend paired to your Java backend

    React or Angular wired directly to your Java services, chosen against your teams existing frontend investment, not a default pick.

  3. 03

    Legacy Java modernization

    Older Java EE or Struts applications assessed and modernized in place, keeping what works and replacing only what is holding you back.

  4. 04

    Database design and integration

    Schema design and ORM configuration (Hibernate, JPA) built for the query patterns your application actually runs, not a generic template.

  5. 05

    CI/CD and cloud deployment

    Build and deployment pipelines for your Java application on AWS, Azure, or your existing infrastructure, tested before they touch production.

method

How does a Java full stack engagement actually work?

A Syndell Java full stack engagement runs four stages: a stack and architecture review, parallel backend and frontend development, integration and QA, and deployment with ongoing support.

  1. 01

    Stack and architecture review

    // outcome

    -> an honest read on your current Java stack and where a modern frontend needs to connect to it

  2. 02

    Backend and frontend build

    // outcome

    -> Spring Boot services and frontend interface built in parallel by the same team

  3. 03

    Integration and QA

    // outcome

    -> both layers tested together against real data, not just unit-tested in isolation

  4. 04

    Deployment and support

    // outcome

    -> shipped to production with a maintenance plan for framework upgrades and security patches

recent work

Java backends that hold up under real load.

clutch: 5.0/5 - google: 4.9/5

"Syndell's commitment to making a seamless software for us was impressive."
- Director - Colorhunt Clothing - clutch-verified

what to expect

What a Java full stack engagement looks like

Scope tracks whether you are extending an existing Spring Boot service or building a new application from scratch, and how much of the frontend needs to be built alongside it. We do not quote a flat number blind. What you get: a stack review, a Java backend and frontend built by one team, and a deployment plan that does not leave you guessing who owns what.

the practice

Standardizing on a JavaScript stack instead? See our MERN stack development practice, or our frontend development team if your Java backend is already stable and only the interface needs work. Bring a developer directly onto your team through hire full stack developers. See the complete full stack development practice this engagement draws on.

frequently - asked

About Java full stack
development.

01

What is Java full stack development?

Java full stack development pairs a Java backend -- typically Spring Boot or Java EE -- with a modern frontend framework like React or Angular, built and maintained by one team across both layers instead of a backend vendor and a separate frontend contractor.

02

Do you work with our existing Java codebase, or only build from scratch?

Both. Most engagements extend or modernize a Java application that is already running rather than replacing it outright. We audit the existing codebase first and tell you honestly what is worth keeping before recommending a rebuild.

03

Which frontend do you pair with a Java backend?

React and Angular most often, chosen against your teams existing frontend investment and hiring pool rather than a default we happen to prefer. If you are already running Angular company-wide, we build in Angular.

04

How much does Java full stack development cost?

It comes down to scope: extending an existing Spring Boot service is a fraction of what a new full-stack Java application from scratch runs. Published rate cards tend to mislead more than they help, so we skip them -- book a call for a real estimate against your requirements.

05

Can your Java team handle legacy Java EE or Struts applications?

Yes. Legacy Java modernization is one of the more common ways this engagement starts -- assessing an older Java EE or Struts codebase and modernizing it in place, alongside the new frontend work, rather than a full rewrite from day one.

-- next issue - your java stack --

Start your Java full stack engagement.

Tell us what your Java backend already runs -- we'll tell you honestly what it takes to pair it with a modern frontend.

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