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Hire Senior Java Developers in 48 Hours

Experienced in Java, Spring Boot, backend development, microservices, and CI/CD. No recruitment fee. Flexible team scaling up or down. Trial period and quality guarantee. Rates starting at $30/hour.

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Solutions Java Developers Build

Our engineers work to established standards to build enterprise-ready software. They bring sharp analysis, a proactive mindset, clear communication, strong collaboration, ownership of outcomes, and meticulous attention to detail.
Define service structure for a monolith or microservices and set clear ownership and data boundaries.
Build REST APIs with explicit schemas, versioned endpoints, consistent error codes, and backward compatibility rules.
Integrate with partner systems using REST, SOAP, or webhooks and connect SSO providers and payment gateways with secure token flows.
Implement asynchronous processing with message brokers using events, retries, dead-letter queues, and idempotent consumers.
Build scheduled and long-running jobs for imports and exports, report generation, notifications, and file processing.
Design database layers with schemas, migrations, transactions, indexes, and efficient query patterns for critical workflows.
Implement security with OAuth2 or OIDC, JWT or sessions, role-based access control, secrets management, and TLS or mTLS.
Tune performance by profiling the JVM, analyzing GC and memory, adjusting concurrency, and fixing slow database queries.
Add observability with structured logs, metrics, distributed tracing, and alert rules tied to SLOs.
Deliver deployable services with container images, environment configuration, safe rollouts, and rollback procedures.
Set up automated testing with unit tests, integration tests using containerized dependencies, contract tests, and CI gates.
Modernize legacy systems by upgrading Java versions, moving from Java EE to Jakarta, extracting services, and reducing technical debt.
Review CVs of Available Candidates
Java Architect Developer
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Middle Java Developer
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Senior Java Developer
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Skill matrix

Technologies our Java developers use
Core backend

Java, Kotlin, Spring Boot, Spring Cloud, Spring Security, Lombok.

Data storage

PostgreSQL, MySQL, Oracle, MS SQL, MongoDB, Cassandra, Redis, Amazon S3, Elasticsearch.

Messaging

Kafka Core, Kafka Streams, Kafka Connect, Kafka Schema Registry, RabbitMQ, ActiveMQ, IBM MQ, Amazon SQS.

Cloud deployment

Microservices, Docker, Docker Compose, Kubernetes, OpenShift, AWS, Azure, GCP.

Engineering tools

Git, Jenkins, GitLab, GitHub, Bitbucket, Helm, IntelliJ IDEA.

Testing tools

TestNG, Mockito, PowerMock, Cucumber, TestContainers, JMeter, Gatling.

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AI-Powered Development

Our developers use the latest AI tools and LLMs to speed up delivery and improve quality:
GitHub Copilot, Cursor – faster scaffolding, safer refactors and in-IDE guidance, so tasks close faster and PRs contain fewer minor defects.
AI summaries for PRs – concise diffs, checklists and regression hints, enabling sharper reviews with less back-and-forth.
AI-assisted tests and fixtures – AI generates test starters, engineers finalize them, increasing coverage and catching bugs earlier.
Internal engineering chat assistant – project guidelines and repo context on demand, resulting in fewer context switches and faster onboarding.
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Trust & Compliance

We structure cooperation so your IP, code and data stay under your control.
NDAs signed; all IP and source code belong to you
ISO 9001, ISO 27001 and SOC 2–aligned infrastructure and processes
EU or US data residency as required, with delivery teams based in the EU
Code and infrastructure hosted and backed up in your repositories and cloud accounts (GitHub, Microsoft Azure, AWS)

Zero-risk quick start

Day 0

Send request, get CVs

Day 1

Review CVs & schedule interviews

Day 2-3

Interview candidates and pick the best fit

Day 4

Sign the contract with us

Day 5

Start developing your project!

You review the work regularly: if it doesn’t meet agreed quality standards – you don’t accept it and don’t pay.
Request CVs Now

Get a free license to our products

Hire your Java development team now and get a free license to our AI Project Manager’s Assistant and Knowledge Keeper to boost your engineering processes.

Learn more about NOXS

Our Java Projects

Document Management Platform for an Insurance Company

A document management platform designed to automate and streamline the management of case files, eliminating manual work.

Fintech Mobile app JavaScript
document management platform development
Accounting Module for EMR Healthcare Application

An accounting module automates finance management and enables quick and efficient transaction tracking and reconciliation.

Fintech Node.js JavaScript
Educational Mobile App for CanadaQBank MCCEE QBank

It makes possible for users to create tests with customized level of difficulty/subjects, view test history

Fintech AI JavaScript
educational mobile app
View all projects

What our clients say

Itexus delivered the app according to the requirements. The team met all development milestones and deliverables. They were efficient, friendly, and cooperative. Itexus team was very timely with updates, a regular meeting cadence, and ad-hoc questions and answers via Slack. The team was very responsive and still is.

Risk Management Director, Investing Fund

Itexus’ work positions the business well for an imminent launch. They excel at managing their team, presenting frequent product demos to ensure that the project is aligned with development goals. An affordable price structure coupled with remarkable technical skill makes them an attractive partner.

Phill Osolinski
CEO Ryze Rewards

The assigned team was easy to work with and they are especially strong collaborators and communicators. They demonstrated flexibility, professionalism, and trust in everything they did, and completed the work on time and budget.

Sue Wollan Fan
CEO Mango Connects

Itexus excelled at both experimental AI and sprint-oriented UI/UX tasks. Itexus did strong project management work, too, a necessity in such a complicated project.

Jesse Dubin
Senior PM Standard&Poors

They’re a great group of developers who really understand the reality of business.

Andreea Vanacker
CEO SPARKX5
Trusted by
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Benefits of outsourcing your Java development team to Itexus

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No hiring costs or delays – we handle sourcing, screening and onboarding
Quality guarantee – you don’t pay for work that doesn’t meet agreed standards
No equipment, office or infrastructure costs
No HR or people-management overhead on the client side
Flexible team scaling up and down on demand
Faster time-to-market – start in days instead of months of in-house hiring
Access to expertise accumulated across hundreds of delivered projects
Part-time and on-demand experts for one-off tasks (DevOps, UI/UX, QA, architects)
Reduced delivery risk – we provide replacements and ensure knowledge transfer
Transparent all-inclusive rates – everything is included in the hourly price instead of complex payroll and admin
No spend on vacations, sick leaves, insurance or social benefits – you pay only for productive time

Why Itexus?

FinTech focus

banking, payments, trading, lending, wallets, and digital assets.

Proven delivery

300+ projects for 250+ clients across 23 countries.

End-to-end service

from initial concept, consulting, requirements and architecture documentation, through coding, QA, cloud engineering, to post-production support.

Transparent and reliable process

clear documentation, thorough manual and automated testing, progress reporting, timelines, and open communication.

Support and maintenance

SLA-backed monitoring, updates, and change management.

2013
when we started
300+
fintech projects delivered
250+
happy clients
23
countries served
75%
clients come through reference
How we work

FAQs

How do you use AI in delivery?

We use AI to speed up routine work (scaffolding, refactoring, test starters) and to enhance reviews, while keeping full human oversight and security controls.

Who manages the team?

Your Product/Engineering leads manage priorities and acceptance; our engineers integrate into your workflows, and we can provide a tech lead or delivery manager if needed.

How fast can we start?

Depending on your requirements, we can deliver the first candidate profiles within 48 hours.

Replacements and scaling?

We can replace specialists quickly in case of mismatch and scale the team up or down as your workload changes, with structured knowledge transfer.

IP and confidentiality?

We sign an NDA, assign IP rights to you, and work in your repos and cloud environment with least-privilege access and secure secrets handling.

Let’s discuss how we can help with your project

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1
Share your project idea

and we’ll get back to you within 24 hours to sign the NDA and discuss the next steps.

2
Discuss your project

with a team of expert software architects, fintech analysts, and UI/UX designers.

3
Receive a detailed proposal

including software architecture, functionality, UI/UX design, and a detailed cost estimate with a feature-by-feature breakdown.

4
We start development

If you like the proposal, we’ll sign the contract and start development within 1-2 weeks, and get your MVP live in 3-4 months.

Let’s discuss how we can help with your project

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