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Flexible Principal Java Software Engineer Jobs in Boston, MA

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Principal Software Engineer

Wellesley Hills, MA · On-site

$146K - $196K/yr

... seeking a Principal Software Development Engineer for their Utilization Management Analytics ... Python, Java). • 5+ years leading technical architecture initiatives that impact many value ...

IntraEdge

Java Engineer

Boston, MA · On-site

$54.50 - $74.75/hr

We are seeking a motivated Java Engineer with 0-3 years of experience to join our software engineering team. The ideal candidate should have a strong foundation in Java, Spring Boot, REST APIs, and ...

Onto

Principal Software Engineer

Wilmington, MA

$144K - $216K/yr

... Principal Software Engineer in Test to drive quality engineering practices across our software ... Strong programming skills in languages such as Java, Python, C#, or JavaScript. * Expertise in test ...

Onto

Principal Software Engineer

Wilmington, MA · On-site

$144K - $216K/yr

... Principal Software Engineer in Test to drive quality engineering practices across our software ... Strong programming skills in languages such as Java, Python, C#, or JavaScript. * Expertise in test ...

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All JobsPrincipal Java Software Engineer JobsFlexible Principal Java Software Engineer JobsFlexible Principal Java Software Engineer Jobs in Boston, MA

Flexible Principal Java Software Engineer information

See Boston, MA salary details

$90.2K

$162.6K

$218.9K

How much do flexible principal java software engineer jobs pay per year?

As of Jul 27, 2026, the average yearly pay for flexible principal java software engineer in Boston, MA is $162,613.00, according to ZipRecruiter salary data. Most workers in this role earn between $139,600.00 and $179,300.00 per year, depending on experience, location, and employer.

What is the difference between Flexible Principal Java Software Engineer vs Principal Java Software Engineer?

AspectFlexible Principal Java Software EngineerPrincipal Java Software Engineer
Required CredentialsBachelor's or Master's in Computer Science, Java certifications often preferredBachelor's or Master's in Computer Science, Java certifications often preferred
Work EnvironmentFlexible, often remote or hybrid, project-basedTypically on-site or hybrid, leadership-focused
Employer & Industry UsageTech companies, startups, consulting firmsLarge enterprises, tech firms, financial institutions
Common Search & ComparisonYesYes

The main difference is that the Flexible Principal Java Software Engineer often works in more adaptable, remote environments and may handle diverse projects, while the Principal Java Software Engineer typically holds a more traditional, leadership-focused role within larger organizations. Both roles require strong Java expertise and similar credentials, but their work settings and responsibilities can differ.

What is a Flexible Principal Java Software Engineer?

A Flexible Principal Java Software Engineer is a highly experienced software engineer specializing in Java programming who also demonstrates adaptability in working across various projects, teams, and technologies. 'Principal' denotes a leadership role, often involving technical guidance, architecture decisions, and mentoring other engineers. The 'flexible' aspect means this professional can adjust to changing requirements, work environments, or technical stacks as needed. They are typically responsible for designing robust solutions, overseeing complex projects, and ensuring high-quality software delivery.

What are the key skills and qualifications needed to thrive as a Flexible Principal Java Software Engineer, and why are they important?

To thrive as a Flexible Principal Java Software Engineer, you need deep expertise in Java development, system architecture, and design patterns, typically supported by a computer science degree and extensive experience. Familiarity with frameworks like Spring, cloud platforms (AWS, Azure), CI/CD tools, and relevant certifications (like Oracle Certified Professional) are commonly required. Strong leadership, problem-solving, and communication skills help drive complex projects and mentor teams effectively. These skills ensure the delivery of robust, scalable solutions and foster technical excellence within the organization.

How does a Flexible Principal Java Software Engineer typically collaborate with cross-functional teams, and what impact does this have on project outcomes?

As a Flexible Principal Java Software Engineer, you will frequently collaborate with cross-functional teams, including product managers, UX designers, QA engineers, and DevOps specialists. This collaboration ensures that technical decisions align with business goals and user needs, leading to more robust and scalable solutions. You'll often facilitate technical discussions, mentor junior developers, and help bridge communication gaps between technical and non-technical stakeholders. Effective collaboration not only improves project outcomes but also fosters a culture of continuous learning and innovation within the team.
What are the most commonly searched types of Principal Java Software Engineer jobs in Boston, MA? The most popular types of Principal Java Software Engineer jobs in Boston, MA are:
Flexible Principal Java Software Engineer jobs near you
Principal Software Engineer (Back Office)

Principal Software Engineer (Back Office)

Cartera Commerce, Inc.

Lexington, MA • On-site

$151K - $203K/yr

Full-time

Medical, Dental, Retirement, PTO

Posted 25 days ago

Job description

Principal Software Engineer (Back Office)
Cartera's Back Office team is seeking a Principal Software Engineer.
Cartera partners with major airlines and banks to provide loyalty programs to reward their customers. Cartera's Back Office team provides data processing applications for Cartera's platform using a variety of Java based technologies.
This software development position requires versatility, flexibility, and attention to detail. It includes the design, development, and support of both new and existing platform features, as well as working closely with the Product Management, QA, and Operations teams to ensure delivery of quality software.
RESPONSIBILITIES:
The Principal Software Engineer will have the following responsibilities:
  • Design and implement high performance data processing, analytics and feed processing applications.
  • Work closely with Product and Dev Managers to define and refine the product requirements.
  • Work closely with Operations teams towards production monitoring and support activities on existing and new applications.
  • Develop supporting integration and unit tests and collaborate with QA teams to ensure proper test coverage.
  • Contribute towards product releases, sprint planning, and code reviews in a dynamic engineering environment.

REQUIREMENTS:
  • 7+ years of relevant experience in the design, development, documentation, and deployment of high performance, high availability applications using Java, Spring or REST APIs.
  • 4+ years of experience designing applications and schemas utilizing relational databases such as MySQL.
  • Technical leadership experience.
  • Experience in working with complex data sets.
  • Experience working on Linux.
  • Familiar with source code control management systems, including branching and merging of code.
  • Strong foundational computer science skills, such as OS, networking, databases, REST.
  • Strong understanding of and experience with all stages of software development lifecycle, including requirements analysis, design, development, integration, verification, deployment, and sustainment.
  • Excellent interpersonal, listening, written, and verbal skills.
  • Strong attention to detail, ability to multi-task, prioritize, and problem solve.
  • Solid organizational and analytical skills.
  • Minimum of BS/MS in Computer Science or related field or equivalent experience.

DESIRABLE SKILLS:
  • Experience working with financial data processing systems.
  • Experience with middleware technologies like RabbitMQ, Kafka, Apache Camel, Mule, Spring, or Java EE.
  • Experience working in Amazon AWS.
  • Experience working with Agile/Scrum development methodologies.
  • Experience with Maven and Ant build processes and continuous integration tools (e.g. Jenkins).
  • Experience with scripting languages like Python, PHP is a plus.
  • Be willing to dress up for Halloween.

At Cartera Commerce, our employees are our most valuable assets - they are Cartera. We want you to succeed and go far here. Our dynamic environment lets you be you, while still collaborating toward team success. We want fun, proactive, high-energy individuals to join us in making people happy. Cartera Commerce offers competitive compensation packages including stock options, medical and dental insurance, matching 401(k), company-paid holidays, and five weeks of paid time off per year.
At Cartera Commerce everyone is empowered and responsible for innovating, building, and producing Skills & Requirements Qualifications

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