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Java Application Developer Jobs in Danbury, CT (NOW HIRING)

Lead AppSec Engineer

Stamford, CT ยท On-site +1

$62.75 - $83.75/hr

Scripting or programming experience (Java, .NET, HTML, Ruby, PHP, Perl, C#, Python, JavaScript, PowerShell, Bash) * Experience with penetration testing and web application assessment. Who you are:

Agentic AI Developer Intern

Stamford, CT ยท On-site

$27 - $30/hr

Strong programming skills in Python, JavaScript/TypeScript, Java, or a similar language. * Solid ... Experience with generative AI tools, LLM APIs, or AI application frameworks. * Familiarity with ...

Collaborate with business stakeholders, architects, developers, and QA teams to gather requirements ... Troubleshoot technical issues, optimize application performance, and ensure platform stability.

Principal Software Engineer

Danbury, CT ยท On-site

$137K - $184K/yr

We are seeking a Software Engineer to join our highly dynamic team developing machine control ... with Java, C#, .NET, ASP.net * Knowledge of web based service architecture and application ...

... java and Kotlin). * Advanced or expert-level experience with RxSwift and RxJava programming ... Knowledge of application development lifecycle, API best practices, and DevOps * Possesses ...

... java and Kotlin). * Advanced or expert-level experience with RxSwift and RxJava programming ... Knowledge of application development lifecycle, API best practices, and DevOps * Possesses ...

Experience with object-oriented programming using languages such as Java, Python, or JavaScript ... Experience with Docker, container-based application development, and serverless architectures.

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Java Application Developer information

See Danbury, CT salary details

$26

$60

$87

How much do java application developer jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for java application developer in Danbury, CT is $60.24, according to ZipRecruiter salary data. Most workers in this role earn between $49.57 and $71.39 per hour, depending on experience, location, and employer.

What is the difference between Java Application Developer vs Java Software Engineer?

AspectJava Application DeveloperJava Software Engineer
Required CredentialsBachelor's in Computer Science or related field, Java certificationsBachelor's in Computer Science or related field, Java certifications
Work EnvironmentDevelops, tests, and maintains Java applicationsDesigns and implements Java-based solutions, often involved in architecture
Employer & Industry UsageTech companies, software firms, enterprise applicationsTech firms, consulting, enterprise software development
Common Search & ComparisonFocuses on application development tasksBroader role including system design and architecture

Java Application Developers primarily focus on building, testing, and maintaining Java applications, while Java Software Engineers often have a broader role involving system design and architecture. Both roles require similar credentials and are used across tech and enterprise industries, but their day-to-day responsibilities differ slightly.

What are some common challenges Java Application Developers face when working on large-scale enterprise projects?

Java Application Developers working on large-scale enterprise projects often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining robust security practices. Coordinating with cross-functional teams like QA, DevOps, and UI/UX can also present integration and communication hurdles. Staying up-to-date with evolving Java frameworks and best practices is essential to address performance bottlenecks and optimize application efficiency. Proactive problem-solving and effective collaboration are key to overcoming these challenges.

What does a Java Application Developer do?

A Java Application Developer designs, develops, and maintains software applications using the Java programming language. They are responsible for writing clean, efficient code, debugging and resolving technical issues, and collaborating with other developers, designers, and stakeholders to ensure applications meet user needs. Java Application Developers often work on both frontend and backend components, integrate databases, and ensure the security and scalability of applications. They may also participate in code reviews, testing, and documentation throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Java Application Developer, and why are they important?

To thrive as a Java Application Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with frameworks like Spring or Hibernate, version control systems such as Git, and experience with build tools and IDEs are highly valued, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Excellent problem-solving abilities, effective communication, and strong teamwork skills set top developers apart. These competencies ensure the delivery of robust, maintainable applications and facilitate collaboration in dynamic development environments.
What are popular job titles related to Java Application Developer jobs in Danbury, CT? For Java Application Developer jobs in Danbury, CT, the most frequently searched job titles are:
Infographic showing various Java Application Developer job openings in Danbury, CT as of June 2026, with employment types broken down into 2% Internship, 64% Full Time, 11% Part Time, 7% Temporary, 12% Contract, and 4% Nights. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $125,300 per year, or $60.2 per hour.
Lead AppSec Engineer

Lead AppSec Engineer

Gartner

Stamford, CT โ€ข On-site, Remote

$62.75 - $83.75/hr

Other

Medical, Dental, Vision, Retirement, PTO

This job post hasย expired today.ย Applications are no longer accepted.


Job description

Hiring near our Irving, TX and Stamford, CT Centers of Excellence with a flexible environment.

About Gartner IT:

Join a world-class team of skilled engineers who build creative digital solutions to support our colleagues and clients. We make a broad organizational impact by deliveringcutting-edgetechnology solutions that power Gartner. Gartner IT values its culture of nonstop innovation, an outcome-driven approach to success, and the notion that great ideas can come from anyone on the team.

About the Role:

TheLeadSecurity Engineer willbe responsible forsupporting Gartner's AppSec function. This individual will play an integral rolein, executingdaily vulnerability Assessments functions; working closely with Information Security partners, and technology stakeholders to identify risks/vulnerabilities and collaborate with key stakeholders onremediation, developingand tracking risk/vulnerability remediation and prioritize effort across our various business units,partnering to implement security tools, technologies and controls with an appropriate balance of security, business, and user experience, while providing education and training; andengineer automation solutions and/or security tool integrations to assist with day-to-day AppSec responsibilities.

Whatyou'lldo:

  • Collaborate with business stakeholders to design secure applications, test applications for security weakness, and partner on remediation of identified issues.

  • Mentor engineers and security champions on practical threat modeling techniques

  • Triage and prioritize security risks, vulnerabilities, and exceptions in alignment with business impact and risk tolerance.

  • Coordinate the orchestration, automation, and management of security technologies and platforms.

  • Own day-to-day life cycle management, including identification, threat assessment, threatmodelingand risk avoidance.

  • Create reasonable and actionable reports showing direct impact to the security posture.

  • Define and implement meaningful metrics to measure the effectiveness of security controls through KRIs and security scorecards.

  • Serve as asubject-matter-expertfor Application Security; actas a first point of contact for critical issues, security risk assessments and triaging CI/CD issues with Partners andstakeholders.

  • Evaluate business and technical requirements toidentifyand implement tools, processes, and technologies to improve our security posture in our environments.

  • Use data to drive prioritization, highlight systemic issues, and influence roadmap decisions

Whatyou'llneed:

Ideal candidates will have 6-8years of experience in a Security Engineering role with proven experience inDevSecOps, Cloud Security, and Application Security. Candidates should havestrongindependent critical thinking, problem-solving skills, and the ability to consistently evaluate and pivot based on the current organizationalpriorities.

Must Have:

  • Experience using vulnerability scanning technologies, AST platforms, and cloud security tooling.

  • Formal experience with threat modeling.

  • Experience leading projects, initiatives, and resources through direct and indirect leadership.

  • Deep knowledge of Assessing and prioritization of Risk with an ability to think like a bad actor and use that context to conduct threat models.

  • Cloud experience (AWS, Azure, GCP)

  • Infrastructure as Code (IaC) and Policy as Code (PaC) Concepts.

Niceto Have:

  • Familiarity with technical security controls, guidelines, and frameworks outlined by standards such as SOC2, ISO 27001/27013, NIST 800-53.

  • Ability to automate tasks and code solutions to repetitive problems.

  • Scripting or programming experience (Java, .NET, HTML, Ruby, PHP, Perl, C#, Python, JavaScript, PowerShell, Bash)

  • Experience with penetration testing and web application assessment.

Who you are:

  • Proven communication, collaboration, and critical thinking skills.

  • Ability to build trusting, meaningful relationships with peers, stakeholders,partnersand suppliers.

  • Ability to define and communicate risk in a business-relevant language to both non-technical and technical audiences.

  • Ability to apply expert knowledge to solve complex business/technical issues strategically.

  • Desire for life-long learning and continuous personal/professional development

Don't meet every single requirement? We encourage you to apply anyway. You might just be the right candidate for this, or other roles!

What you will get:

  • Competitive compensation.

  • Limitless growth and learning opportunities.

  • Ongoing mentorship and apprenticeship; Leadership courses, development programs, technical courses, certification opportunities and more!

  • A collaborative and positive culture - join a diverse team of professionals that are as smart and driven as you.

  • A chance to make an impact - your work will contribute directly to our strategy.

  • Enjoy the flexibility of working from home and the energy of collaborating with peers in our dynamic offices.

  • 20+ PTO days plus holidays and floating holidays in your first year.

  • Extensive medical, dental insurance and vision plan.

  • 401K with corporate match, immediate vesting.

  • Health-and-wellness-related allowance programs.

  • Parental leave.

  • Tuition reimbursement.

  • Employee Stock Purchase Plan.

  • Employee Assistance Program.

  • Gartner Gives Charity Match.
    And much more!

#LI-RG2

#LI-Hybrid

#LI-Technology

Who are we?

At Gartner, Inc. (NYSE:IT), we guide the leaders who shape the world.

Our mission relies on expert analysis and bold ideas to deliver actionable, objective business and technology insights, helping enterprise leaders and their teams succeed with their mission-critical priorities.

Since our founding in 1979, we've grown to 20,000 associates globally who support over 13,000 client enterprises in ~90 countries and territories. We do important, interesting and substantive work that matters. That's why we hire associates with the intellectual curiosity, energy and drive to want to make a difference. The bar is unapologetically high. So is the impact you can have here.

What makes Gartner a great place to work?

Our vast, virtually untapped market potential offers limitless opportunities - opportunities that may not even exist right now - for you to grow professionally and flourish personally. How far you go is driven by your passion and performance.

We hire remarkable people who collaborate and win as a team. Together, our singular, unifying goal is to deliver results for our clients.

Our teams are inclusive and composed of individuals from different geographies, cultures, religions, ethnicities, races, genders, sexual orientations, abilities and generations.

We invest in great leaders who bring out the best in you and the company, enabling us to multiply our impact and results. This is why, year after year, we are recognized worldwide as a great place to work.

Gartner is the world authority on AI

At Gartner, you'll join a company at the very center of the AI revolution. Gartner has proactive, objective guidance throughout clients' AI journeys. We set the standard for how organizations leverage artificial intelligence to drive meaningful impact. You'll have access to unmatched resources, expertise, and technology, and play a key role in helping Gartner and our clients innovate and grow as we leverage AI to transform business and technology landscapes.

It's an exciting time to be at Gartner, with limitless opportunities to make a real impact, grow your skills, and build a lasting, meaningful career in a field that's reshaping the way we operate. If you're passionate about AI and want to be part of a team that's guiding the leaders who shape the world, Gartner is the place for you.

What do we offer?

Gartner offers world-class benefits, highly competitive compensation and disproportionate rewards for top performers.

In our hybrid work environment, we provide the flexibility and support for you to thrive - working virtually when it's productive to do so and getting together with colleagues in a vibrant community that is purposeful, engaging and inspiring.

Ready to grow your career with Gartner? Join us.

Gartner believes in fair and equitable pay. A reasonable estimate of the base salary range for this role is 116,000 USD - 170,000 USD. Please note that actual salaries may vary within the range, or be above or below the range, based on factors including, but not limited to, education, training, experience, professional achievement, business need, and location. In addition to base salary, employees will participate in either an annual bonus plan based on company and individual performance, or a role-based, uncapped sales incentive plan. Our talent acquisition team will provide the specific opportunity on our bonus or incentive programs to eligible candidates. We also offer market leading benefit programs including generous PTO, a 401k match up to $7,200 per year, the opportunity to purchase company stock at a discount, and more.


The policy of Gartner is to provide equal employment opportunities to all applicants and employees without regard to race, color, creed, religion, sex, sexual orientation, gender identity, marital status, citizenship status, age, national origin, ancestry, disability, veteran status, or any other legally protected status and to seek to advance the principles of equal employment opportunity.

Gartner is committed to being an Equal Opportunity Employer and offers opportunities to all job seekers, including job seekers with disabilities. If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to use or access the Company's career webpage as a result of your disability. You may request reasonable accommodations by calling Human Resources at +1 (203) 964-0096 or by sending an email toApplicantAccommodations@gartner.com.

Job Requisition ID:87467

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