Explore 3 java ms developer jobs from 3 hiring companies in Palmer, MA, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Java Ms Developer Jobs

Onto Innovation

Peraton

UnitedHealth Group

Onsite

Remote

Onto Innovation is a leader in process control, combining global scale with an expanded portfolio of leading-edge technologies that include: 3D metrology spanning the chip from nanometer-scale transistors to micron-level die-interconnects; macro defect inspection of wafers and packages; metal interconnect composition; factory analytics; and lithography for advanced semiconductor packaging. Our breadth of offerings across the entire semiconductor value chain helps our customers solve their most difficult yield, device performance, quality, and reliability issues. Onto Innovation strives to optimize customers’ critical path of progress by making them smarter, faster and more efficient.Job Summary &amp; ResponsibilitiesWe are looking for a Software Engineer to join the Inspection Business Unit (IBU). Whether you are launching your career or bringing years of deep expertise, what matters most is how you think: we need someone who can hold a global, system-level view of a complex inspection platform—optics, mechanics, electronics, and software—and then zoom into any layer to get into the weeds when a problem demands it.Because AI coding agents can now generate and refactor code effectively, the critical skill we are seeking is the ability to maintain an accurate mental model of a complex system consisting of optics, electrical, and mechanical subsystems, and effectively map customer problems to the right technical solutions.Key ResponsibilitiesResponsibilities will be scoped to your experience level; early-career engineers will focus on the foundational items while senior engineers will take on broader ownership and leadership.Systems Thinking &amp; Problem Decomposition<ul><li>Build and continuously refine an accurate mental model of the full Onto inspection platform—optics, motion, electronics, image acquisition, and software stack.</li><li>Translate customer problems and application requirements into well-scoped engineering tasks by reasoning across subsystem boundaries.</li><li>Agility to zoom from system-level architecture down into any specific areas: databases, algorithm performance, hardware, data flow, GPUs, GUIs, etc.</li><li>Participate in New Product Development (NPD) alongside hardware engineers, application engineers, Technical Project Managers, and Program/Product Managers.</li><li>Algorithms &amp; Software Engineering</li><li>Apply machine learning, image processing, computer vision, mathematics, and optics to develop algorithms integrated into Onto inspection platforms.</li><li>Develop or contribute to optical imaging modeling/calibration and/or image segmentation, classification, and detection algorithms.</li><li>Write, test, and debug software to ensure high-quality, reliable operation; optimize for performance and scalability.</li><li>Perform or lead (based on experience) requirement analysis, detailed software design, production code development, and associated test plans.</li><li>Participate in design/code reviews collaborating with systems engineers, software developers, and other technical staff.</li><li>Leverage AI coding agents to accelerate implementation, while maintaining ownership of architecture decisions, design integrity, and code quality.</li><li>Continuous Learning &amp; Collaboration</li><li>Stay current with academic research and industrial practices in machine vision inspection, image processing, machine learning, and AI-assisted engineering.</li><li>Document software designs, system-level rationale, development processes, and troubleshooting steps.</li><li>Support teammates and, at senior levels, provide technical mentorship—especially in systems thinking.</li><li>Contribute to improving the team&#39;s development workflows and tooling, including AI-assisted practices.</li></ul>Qualifications<ul><li>PhD, MS, or Bachelor&#39;s degree in Electrical Engineering, Computer Science, Applied Mathematics, Physics, or related field.</li><li>Doctorate degree with 0&#43; years related experience; or Master&#39;s degree with 0&#43; years related experience; or Bachelor&#39;s degree with 0&#43; years related experience.</li><li>Demonstrated ability to reason about systems at multiple levels of abstraction—from high-level architecture down to implementation details.</li><li>Strong problem-solving, analytical, and communication skills; able to articulate complex system behavior clearly to both technical and non-technical stakeholders.</li><li>Competency (or demonstrable coursework) in at least one numerically focused environment such as Python or MATLAB, including linear algebra, image processing, and/or machine learning libraries.</li><li>Competency (or demonstrable coursework) in at least one compiled or production language used in large-scale software systems, such as C&#43;&#43;, C#, or Java.</li></ul>Preferred Qualifications<ul><li>Experience in semiconductor inspection, machine vision, robotics, or similar highly technical domains where hardware/software co-design is essential.</li><li>Track record of diagnosing cross-subsystem issues that span optics, electronics, firmware, and application software.</li><li>Experience effectively using AI coding agents (e.g., Copilot, Cursor, Aider, or similar) to accelerate development.</li><li>Experience with software development methodologies such as Agile, Scrum, or Kanban.</li><li>Experience with version control and CI/CD practices.</li><li>Experience debugging complex multi-threaded software environments.</li><li>Familiarity with embedded systems, hardware communication protocols, and/or real-time constraints.</li></ul>Why Join Onto Innovation?At Onto Innovation, we believe your work should matter—and so should your well-being. That’s why we offer competitive salaries and a comprehensive benefits package designed to support you and your family. From health, dental, and vision coverage to life and disability insurance, PTO, and a 401(k) with employer match, we’ve got you covered. You’ll also enjoy access to our Employee Stock Purchase Program (ESPP), wellness initiatives, and cutting-edge tools—all within a collaborative, inclusive culture where your contributions are valued and recognized.Compensation &amp; Growth• Base Salary Range:$115,200.00 - $172,800.00, offered in good faith and based on experience, location, and qualifications.<ul><li>Additional Rewards: Annual bonus opportunities and potential long-term incentives tied to both company and individual success.</li></ul>Empowering Every Voice to Shape the Future:Onto Innovation is committed to creating a workplace where every qualified candidate has an equal opportunity to succeed. We evaluate applicants based on skills, experience, and potential - without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, veteran status, or any other characteristic protected by law. We believe diversity of thought and background drives innovation and strengthens our team. Important Note on Export ComplianceFor certain positions requiring access to technical data, U.S. export licensing review may be necessary for applicants who are not U.S. Citizens, Permanent Residents, or other protected persons under 8 U.S.C. 1324b(a)(3).

Senior Software Engineer

PhD/MS/BS in Electrical Engineering, Computer Science, Applied Mathematics, or Physics; strong systems thinking; Python or MATLAB; C++, C#, or Java; AI coding experience preferred; knowledge of Agile; semiconductor inspection domain a plus.

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health equity on a global scale. Join us to start Caring. Connecting. Growing together.  You will enjoy the flexibility to telecommute* from anywhere within the U.S. as you take on some tough challenges. Primary Responsibilities:<ul type="disc"><li class="MsoNormal">Need to be an expert on creating Power BI reports, setting up processes to move live data to data warehouse and embedding report in UI application running on Azure Public</li><li class="MsoNormal">Extensive hands‑on experience with Github Actions CI/CD, Azure CLI, Azure Devops, C#/.NET and MS SQL</li><li class="MsoNormal">Adept at Agile/Scrum delivery, cross‑team collaboration, and supporting production environments</li><li class="MsoNormal">Perform all phases of software engineering including requirements analysis, application design, code development and testing for on-prem and cloud applications</li><li class="MsoNormal">Design and implement product features including reusable components, frameworks and libraries in collaboration with business and IT stakeholders</li><li class="MsoNormal">Design, develop, and deploy AI-powered solutions to address complex business challenges with emphasis on responsible use of AI </li></ul>You’ll be rewarded and recognized for your performance in an environment that will challenge you and give you clear directions on what it takes to succeed in your role as well as provide development for other roles you may be interested in. 
Required Qualifications: <ul type="disc"><li class="MsoNormal">Bachelor’s degree in CS or IT field</li><li class="MsoNormal">5+ years of experience with Reporting & Analytics background, using Snowflake and Power BI</li><li class="MsoNormal">3+ years of experience with any one of the programming languages like C#/.NET Core or Java</li><li class="MsoNormal">3+ years of experience with MS SQL/T‑SQL and building web and Windows applications</li><li class="MsoNormal">3+ years of experience with frontend and API technologies, including React, JavaScript, jQuery, AJAX, CSS, HTML, and RESTful API development</li><li class="MsoNormal">1+ years of experience developing services, functions, and patterns using OpenAI technologies and leveraging AI tools such as GitHub Copilot, Spec Kit, Codex, or Claude</li><li class="MsoNormal">1+ years of experience with any Cloud platform like Azure, AWS or GCP</li><li class="MsoNormal">1+ years of experience with DevOps using Docker or Kubernetes, Helm or Terraform or CI/CD tools, along with experience working on Linux and PowerShell</li></ul>Preferred Qualifications:<ul type="disc"><li class="MsoNormal">Experience with Vue.js</li><li class="MsoNormal">Healthcare industry knowledge</li><li class="MsoNormal">Strong documentation skills</li><li class="MsoNormal">Knowledge of software and infrastructure security best practices</li></ul>*All Telecommuters will be required to adhere to UnitedHealth Group’s Telecommuter Policy. Pay is based on several factors including but not limited to local labor markets, education, work experience, certifications, etc. In addition to your salary, we offer benefits such as, a comprehensive benefits package, incentive and recognition programs, equity stock purchase and 401k contribution (all benefits are subject to eligibility requirements). No matter where or when you begin a career with us, you’ll find a far-reaching choice of benefits and incentives. The salary for this role will range from $91,700 to $163,700 annually based on full-time employment. We comply with all minimum wage laws as applicable.   Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.  Application Deadline: This will be posted for a minimum of 2 business days or until a sufficient candidate pool has been collected. Job posting may come down early due to volume of applicants.      At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone–of every race, gender, sexuality, age, location, and income–deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups, and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes — an enterprise priority reflected in our mission.          UnitedHealth Group is an Equal Employment Opportunity employer under applicable law and qualified applicants will receive consideration for employment without regard to race, national origin, religion, age, color, sex, sexual orientation, gender identity, disability, or protected veteran status, or any other characteristic protected by local, state, or federal laws, rules, or regulations.     UnitedHealth Group is a drug - free workplace. Candidates are required to pass a drug test before beginning employment.       #RPO #GREEN

5+ years in reporting/analytics; Power BI, Snowflake; 3+ years C#/.NET or Java; MS SQL; frontend/API tech; cloud and DevOps; OpenAI tools.

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Peraton is seeking Summer 2026 Cyber Research Interns in our Bedford, NH location.  Peraton Labs delivers innovative solutions and revolutionary new capabilities to solve the most difficult and complex challenges for government agencies, utilities, and commercial customers. With a distinguished heritage tracing back to Bell Labs, Bellcore, DHPC, and Telcordia, we are a self-sustaining research center within Peraton that provides applied research and engineering to enable government agencies, utilities and commercial enterprises to fully exploit the future of communications, analytics and cyber security. Peraton Labs’ cybersecurity research protects mission-critical systems and national cyber infrastructure through a broad range of initiatives in computer network defense, cyber operations, secure-by-design techniques, and experimentation platforms. Responsibilities:Qualified applicants must be able to perform applied research and development in one or more key areas of interest:<ul style="margin-top: 0in;"><li style="margin-bottom: 0in;">Design and implement state-of-the-art Deep Learning models to detect cyber security threats.</li><li style="margin-bottom: 0in;">Design and implement cyber deception technologies to deter adversaries</li><li style="margin-bottom: 0in;">Conduct literature survey on state-of-the-art cyber deception technologies.</li><li style="margin-bottom: 0in;">Conduct literature survey on adversarial attacks against Deep Learning architectures.</li><li style="margin-bottom: 0in;">Rapidly develop Proof-of-Concepts (PoCs) demonstrating research findings.</li><li style="margin-bottom: 0in;">Prepare documentations and presentations summarizing research findings.</li><li style="margin-bottom: 0in;">Collaborate with team members and integrate PoCs/prototypes into a unified technology.</li><li style="margin-bottom: 0in;">Create a broader impact by developing implementation plans for transferring the technology to Government customers.</li><li style="margin-bottom: 0in;">Full-spectrum cyber operations, offensive and defensive cyber operations.</li><li style="margin-bottom: 0in;">Software reverse engineering, vulnerability research, and exploit development.</li><li style="margin-bottom: 0in;">Machine learning methods as applied to cyber security problems.</li><li style="margin-bottom: 0in;">Program analysis (including vulnerability detection and/or remediation)</li></ul>

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Required Qualifications:<ul style="margin-top: 0in;"><li style="margin-bottom: 0in;">HS diploma and some advanced level training. </li><li style="margin-bottom: 0in;">US Citizenship required.</li><li style="margin-bottom: 0in;">Must be a current student actively pursuing a BS/BA, or preferably a MS or PhD, degree majoring in Computer Science, Machine Learning, Computer Engineering, Cybersecurity, Information Science, or related field.</li><li style="margin-bottom: 0in;">Demonstrated hands-on experience building systems in Python (PyTorch and Tensorflow) or C/C++; additional languages (Java, Rust, Go, etc) is a plus.</li><li style="margin-bottom: 0in;">Knowledge of Linux and Windows platforms. </li><li style="margin-bottom: 0in;">Ability to integrate, build, and test high-quality technical solutions.</li><li style="margin-bottom: 0in;">Effective communication and writing skills.</li></ul>Desired Qualifications:<ul style="margin-top: 0in;"><li style="margin-bottom: 0in;">Familiarity with the principles and technologies used in modern TCP/IP networks is a plus.</li><li style="margin-bottom: 0in;">Experience working with cyber datasets is a plus.</li><li style="margin-bottom: 0in;">A passion to learn something new every day and to stay up-to-date with developments in your field.</li><li style="margin-bottom: 0in;">Adept at independent problem-solving and comfortable with a general approach of taking initiative to find and develop solutions.</li><li style="margin-bottom: 0in;">Ability and desire to quickly acquire knowledge of new subject matter areas.</li><li style="margin-bottom: 0in;">Working knowledge of modern computer networking technologies.</li></ul>#PeratonIntern

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Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit <a href="http://peraton.com/" target="_blank" rel="noopener">peraton.com</a> to learn how we’re keeping people around the world safe and secure.

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The rate / range per hour below represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

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$25.00+

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EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

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Summer 2026 Cyber Research Intern - Bedford, NH

Cyber Research Intern

HS diploma and pursuing BS/BA or MS/PhD in CS/ML/Cybersecurity; proficient in Python (PyTorch/TensorFlow) or C/C++; Linux/Windows; strong communication; ability to develop PoCs and document findings.

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