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Added 3 days ago
Cloud / SRE Engineer
Noblis
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Provide architectural guidance, mentor mid/junior engineers, and represent the engineering team to stakeholders.
Added 3 days ago
M
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- $45 to $48 USD / hour
Our client, a technology organization focused on delivering high-quality mobile experiences, is seeking a QA Tester - Mid-Level to join their team. As a QA Tester - Mid-Level, you will be…
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Senior Engineering Manager, Protect
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Software Engineer 2 - Mid Market Verticals
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Come join the Intuit Enterprise Builders team as a Senior Software Engineer. As Intuit expands its footprint in the Mid-Market and Enterprise segment, you will be part of the group enabling…
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Senior Software Engineer - Mid Market Verticals
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Come join the Intuit Enterprise Builders team as a Senior Software Engineer. As Intuit expands its footprint in the Mid-Market and Enterprise segment, you will be part of the group enabling…
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Senior Engineering Manager, Protect
SoFi
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Coach and mentor mid-level to senior software engineers and engineering leads, fostering a culture of technical excellence and clear career progression.
Added 3 days ago
VP Senior Full Stack Java Developer
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Software QA / Test Automation Engineer - 2 positions - 100% remote
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Perform feature and functional testing of Java-based cloud applications deployed across AWS ECS, EKS, and OpenShift.
Added 3 days ago
Java Developer
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Ashburn, VA
We are seeking experienced Java Software Engineers at the mid-level, senior, and lead levels to support a federal aviation technology program. These positions will focus on developing,…
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Lead, Full Stack Engineer
TransUnion LLC
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Added 3 days ago
Open-Source Practitioner (Mid) Language Enabled
BTS Software Solutions
Patrick SFB, FL
BTS is seeking an Open-Source Practitioner (Mid) Language Enabled for a position in Patrick, SFB, FL
Added 3 days ago
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Mid Programmer (w/ active Secret)
Critical Solutions
United States
- From $60,000 USD / year
Operate SQL server and need knowledge of HTML, CSS, C# and Java Script.
Added 3 days ago
Mid Astro Software Engineer
KBR
Colorado Springs, CO
As a Mid Astro Software Engineer, you will be responsible for developing and implementing secure, end-to-end cluster and application lifecycles in cloud environments. You will collaborate…
Added 3 days ago
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IT Business Systems Intern - Summer 2027
Medline Industries, LP
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- $23.25 to $33.75 USD / hour
…our summer program runs for ten weeks from early June through…
Added 3 days ago
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Software Engineer
TEKsystems
Rockville, MD
- $70.67 USD / hour
The Mid-Level Developer works under general supervision and will develop, test, debug, and document software components as part of a collaborative software engineering effort. This role…
Added 3 days ago
Software Development Engineer, AWS Partnerships
Amazon
Seattle, WA
…and growth from the largest and fastest growing small- and mid-market accounts to enterprise-level customers including public sector. The AWS Global Support team interacts with leading…
Added 3 days ago
FullStack Developer - R01573043
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Dallas, TX
…services, APIs, and databases - using React, TypeScript, Go, Java, Python, and Node.js. • Build and enhance RESTful APIs, gRPC/Thrift integrations, microservices, and distributed systems…
Added 3 days ago
Senior Java Developer (ION)
Santander US
New York, NY
The Senior Java Developer (ION) serves as a highly experienced, hands-on technical contributor supporting multiple complex application initiatives. This role plays a critical part in the…
Added 3 days ago
Sr Principal Engineer - Data
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Mentor and provide technical guidance to junior and mid-level engineers; lead code and design reviews.
Added 3 days ago
Full Stack Developer
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Remote-United States
5+ years of full-stack development (Java, .NET, Python, React, Angular or Node.js) (Mid / Level II / “Journeyman”).
Added 3 days ago
Full Stack Developer
TISTA Science and Technology Corporation
Remote-United States
5+ years of full-stack development (Java, .NET, Python, React, Angular or Node.js) (Mid / Level II / “Journeyman”).
Added 3 days ago
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Software Engineer III - Enterprise Architecture
American Express
Phoenix, AZ
- $103,750 to $174,750 USD / year
Mid-level ability in software development, such as coding assignments.
Added 3 days ago
Journeyman Human Resources Specialist (Staffing & Recruitment - DEU Certified)
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Washington, DC
…Magazine's 5000 list and was recently named one of Inc's 2024 Mid-Atlantic Fasted Growing…

Santander US

Senior Java Developer (ION)

New York, NY, United States

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Job details

Experience: 9+ years of hands-on application development experience, with strong expertise in Java in a distributed system. - Required.
Posting language: English
Posted: Oct 29, 2026

Original job description

It Starts With You:

Santander is a global leader and innovator in the financial services industry and is evolving from a high-impact brand into a technology-driven organization. Our people are at the heart of this journey and together, we are driving a customer-centric transformation that values bold thinking, innovation, and the courage to challenge what’s possible. This is more than a strategic shift. It’s a chance for driven professionals to grow, learn, and make a real difference.

If you are interested in exploring the possibilities We Want to Talk to You!

The Difference You Make:

The Senior Java Developer (ION) serves as a highly experienced, hands-on technical contributor supporting multiple complex application initiatives. This role plays a critical part in the analysis, design, development, troubleshooting, and maintenance of enterprise software solutions that support key business units. The Senior Developer operates with a high degree of autonomy, provides deep technical expertise across systems and components, and contributes to architectural decisions and delivery strategy. The role requires strong problem-solving skills, accurate workload estimation, and the ability to clearly communicate and drive solutions for complex technical challenges.

Act as a senior hands-on developer across multiple complex application initiatives.
Lead technical analysis, design, development, and maintenance of complex software applications and components.
Provide advanced expertise in troubleshooting complex applications, system, and performance issues.
Design, implement, and support system enhancements, refactoring, and modernization efforts.
Research, evaluate, and implement solutions for performance monitoring, tuning, scalability, and system configuration.
Drive the development and maintenance of automated test suites and quality assurance practices.
Contribute significantly to technical design and architectural decisions for complex projects.
Accurately estimate effort, identify technical risks, and help plan delivery milestones.
Mentor and provide technical guidance to associate and mid-level developers.
Partner closely with architects, product owners, and business stakeholders to achieve key objectives.
Promote engineering best practices, code quality, and continuous improvement within the team.

What You Bring:

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Education:

Bachelor’s Degree: in related field or equivalent demonstrated through a combination of work experience, training, military service, or education - Required

Qualifications:

9+ years of hands-on application development experience, with strong expertise in Java in a distributed system. - Required.
Advanced proficiency in Java.
Experience developing Backend. - Preferred.
ION experience. - Preferred.
Experience in Financial Services. - Preferred.
Proven expertise in modern software paradigms, including:

o Spring Boot, Spring JPA and Rest API’s

o Service-oriented and microservices architectures.

o Cloud computing concepts

o Test-driven development (TDD)

o Domain-driven design (DDD)

Strong understanding of CI/CD pipelines using Jenkins.
Strong SQL and relational database skills.
Secure coding methodologies protecting against cyberthreats and prevents vulnerabilities.
Demonstrated ability to design and troubleshoot large-scale, high-availability systems.
Strong analytical, critical thinking, and problem-solving skills.
Excellent written and verbal communication skills.
Ability to manage multiple initiatives and context switch effectively.
Ability to continuously evaluate existing systems and drive improvements.
Use of AI tools.
Commitment to maintaining industry knowledge, standards, and best practices.
Curiosity and aptitude for adopting new technologies and collaborating to deliver custom solutions.
Experience with performance-critical, scalable systems is highly desirable.

Certifications:

No Certifications listed for this job.

It Would Be Nice For You To Have:

Established work history or equivalent demonstrated through a combination of work experience, training, military service, or education.

Work Authorization & Sponsorship:

Applicants must be legally authorized to work in the United States on a full-time basis without requiring employer sponsorship to commence employment.

What Else You Need To Know:

The base pay range for this position is posted below and represents the annualized salary range. For hourly positions (non-exempt), the annual range is based on a 40-hour work week. The exact compensation may vary based on skills, experience, training, licensure and certifications and location.

Base Pay Range:

Minimum:

$175,000.00 USD

Maximum:

$220,000.00 USD

We Value Your Impact:

Your contribution matters and it’s recognized. You can expect a fair and competitive rewards package that reflects the impact you create and the value you deliver. We know rewards go beyond numbers. Offering more than just a paycheck our benefits are designed to support you, your family and your well-being, now and into the future. Santander Benefits - 2026 Santander OnGoing/NH eGuide (foleon.com) (https://businessolver.foleon.com/santander/2026-santander-eguide/)

Risk Culture:

We embrace a strong risk culture and all of our professionals at all levels are expected to take a proactive and responsible approach toward risk management.

EEO Statement:

At Santander, we value and respect differences in our workforce. We actively encourage everyone to apply. Santander is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, genetics, disability, age, veteran status or any other characteristic protected by law.

Working Conditions:

Frequent minimal physical effort such as sitting, standing and walking is required for this role. Depending on location, occasional moving and lifting light equipment and/or furniture may be required.

Employer Rights:

This job description does not list all of the job duties of the job. You may be asked by your supervisors or managers to perform other duties. You may be evaluated in part based upon your performance of the tasks listed in this job description. The employer has the right to revise this job description at any time. This job description is not a contract for employment and either you or the employer may terminate your employment at any time for any reason.

What To Do Next :

If this sounds like a role you are interested in, then please apply.

We are committed to providing an inclusive and accessible application process for all candidates. If you require any assistance or accommodation due to a disability or any other reason, please contact us at TAOps@santander.us to discuss your needs.

AN EQUAL OPPORTUNITY EMPLOYER M/F/Vet/Disabled/SO

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More about this job

Skills

Oracle Java
Troubleshooting
Problem solving
Estimating
Research
Quality assurance
Process improvement
Spring Boot
Microservices
Cloud computing
CI/CD
Jenkins
SQL
Troubleshoot
Critical thinking
Communication skills
Risk management

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