Explore 5 java developer jobs from 3 hiring companies in Graham, TX, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Java Developer Jobs

Fidelity Investments

Semper Valens Solutions

Hybrid

Remote

<h2></h2><h2>Job Description:</h2>Position Description:Builds and deploys cloud enabled applications using 12-factor design. Builds and deploys applications using Continuous Integration pipelines and automated deployment tools (Jenkins). Utilizes Angular for front-end development and integrates with Amazon Web Services (AWS) Cloud and containerization technologies (Docker and Kubernetes), and SQL and stored procedures. Leverages Spring, REST/Web Services, Maven, TypeScript, XMA, Apache Tomcat, Swagger, and Message Queue to build scalable, resilient, Cloud-based systems. Develops or directs software system testing or validation procedures, programming, or documentation. Uses business knowledge to translate the vision for divisional initiatives into business solutions by developing complex or multiple software applications and conducting studies of alternatives. Develop automation and workflow solutions using Microsoft power platform, including Power Apps and Power Automate.Primary Responsibilities:<ul><li>Participates in architecture design teams.</li><li>Defines and implements application-level architecture.</li><li>Develops applications on complex projects, components, and subsystems for the division.</li><li>Recommends development testing tools and methodologies and reviews and validates test plans.</li><li>Responsible for QA readiness of software deliverables.</li><li>Develops comprehensive documentation for multiple applications or subsystems.</li><li>Establishes full project life cycle plans for complex projects across multiple platforms.</li><li>Responsible for meeting project goals on-time and on-budget.</li><li>Advises on risk assessment and risk management strategies for projects.</li><li>Plans and coordinates project schedules and assignments for multiple projects.</li><li>Acts as a primary liaison for business units to resolve various project/technology issues.</li><li>Provides technology solutions to daily issues and technical evaluation estimates on technology initiatives.</li><li>Advises senior management on technical strategy.</li><li>Mentors junior team members.</li><li>Performs independent and complex technical and functional analysis for multiple projects supporting several divisional initiatives.</li><li>Develops original and creative technical solutions to on-going development efforts.</li></ul>Education and Experience:Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and five (5) years of experience as a Principal Software Engineer/Developer (or closely related occupation) developing and maintaining Web applications, using Java, Spring Boot, and Angular in a capital markets environment.Or, alternatively, Master’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and three (3) years of experience as a Principal Software Engineer/Developer (or closely related occupation) developing and maintaining Web applications, using Java, Spring Boot, and Angular in a capital markets environment.Skills and Knowledge:Candidate must also possess:<ul><li>Demonstrated Expertise (“DE”) developing enterprise-grade Spring Boot applications using persistence frameworks (Hibernate or JPA); developing batch modules for bulk data processing using Java, Spring Boot, multithreading, and ExecutorService; performing Spring framework upgrades and implementing security and authentication, using Spring Security with OAuth2; and performing application modernization, Cloud migration, and optimization of applications to support scalable and high-performance architectures in AWS and Google Cloud Platform (GCP).</li><li>DE developing Application Programming Interfaces (APIs) and data capabilities to support high-performance and scalable systems within a financial services environment (including capital markets), using distributed data technologies; and designing Web-based applications with a microservices architecture hosted on Cloud infrastructure (AWS and GCP), using REST APIs, HTML5, JavaScript, or Angular, while ensuring maintainability, reusability, and scalability.</li><li>DE developing microservices to translate and transmit real-time data, using Spring, Redis, and Kafka; designing and developing AWS Lambda functions and GCP Cloud functions to fetch and process data from external REST APIs using Java and RESTful services; deploying and maintaining services in AWS Elastic Kubernetes Service (EKS), GCP Kubernetes Engine, and AWS Lambda; implementing event-driven architecture for real-time processing; and designing enterprise Web applications and creating Confluence pages for documentation and knowledge management.</li><li>DE programming and developing code using Java, Node.js, Kafka, AWS, GCP, and Elastic; writing build scripts using Maven; performing static code analysis using SonarQube; conducting unit testing using JUnit; performing data validation and monitoring using Oracle Database and Splunk; troubleshooting memory leaks and performance issues using VisualVM; and mentoring and guiding development teams on best practices, coding standards, and application optimization.</li></ul>#PE1M2#LI-DNI<h2></h2><h2>Certifications:</h2><h2></h2><h2>Category:</h2><h2></h2>Information TechnologyMost roles at Fidelity are Hybrid, requiring associates to work onsite every other week (all business days, M-F) in a Fidelity office. This does not apply to Remote or fully Onsite roles. Some roles may have unique onsite requirements. Please consult with your recruiter for the specific expectations for this position.Please be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.

Principal Software Engineer/Developer

Develops enterprise-grade applications using Java, Spring Boot, Angular; cloud (AWS/GCP); CI/CD; financial services experience; 5+ years in principal/lead role.

<h2></h2><h2>Job Description:</h2>Note: Fidelity will not provide immigration sponsorship for this position. The RoleWe are seeking a Senior Data Engineer to join our Enterprise Data and AI Organization, where you will play a pivotal role in advancing next-generation data and AI capabilities through the design and delivery of innovative solutions. You will collaborate with a global network of engineers as part of a diverse, cross-functional team of highly motivated technologists who value innovation, transparency, and teamwork. The team brings together deep technology and business expertise with a passion for exploring emerging technologies, grounded in the belief that small, empowered, and self-directed teams can deliver exceptional outcomes. In this role, you will lead the engineering and development of high-quality software components and applications supporting enterprise-standard data contract services. Beyond hands-on development, you will help define and implement forward-looking solutions that enable effective management and governance of Fidelity’s enterprise data assets.The Expertise and Skills You Bring <ul><li>Proven experience designing and delivering cloud-native data and software engineering solutions</li><li>Hands-on expertise building data pipelines using multiple integration patterns, including batch processing, event-driven architectures, and REST-based APIs</li><li>Strong proficiency in AWS services, Java, Python, REST APIs, and Kafka</li><li>Solid understanding of data management concepts, data quality best practices, and experience implementing governance and validation frameworks</li><li>Demonstrated experience building and supporting CI/CD pipelines using tools such as GitHub, Artifactory, and Jenkins</li><li>Extensive hands-on experience across all phases of the software development lifecycle (SDLC), including design, development, testing, deployment, and production support</li><li>Deep technical expertise in data engineering with a strong interest in learning emerging technologies and evolving cloud platforms</li><li>Ability to work effectively both independently and collaboratively within cross-functional teams</li><li>Strong problem-solving, analytical, and troubleshooting skills</li><li>Detail-oriented mindset with a focus on quality, reliability, and performance</li><li>Ability to thrive in fast-paced, dynamic environments with changing priorities</li><li>Collaborative team player with a willingness to share knowledge and mentor junior engineers</li><li>Public cloud certification (AWS or Azure) strongly preferred</li></ul>  The Team This is an opportunity for a highly motivated Data Engineer to join Enterprise Data and AI Organization where you will contribute to powering the next generation of Fidelity’s digital services through innovative solutions using the latest cloud native technologies and innovative engineering practices. <h2></h2><h2>Certifications:</h2><h2></h2><h2>Category:</h2><h2></h2>Information TechnologyMost roles at Fidelity are Hybrid, requiring associates to work onsite every other week (all business days, M-F) in a Fidelity office. This does not apply to Remote or fully Onsite roles. Some roles may have unique onsite requirements. Please consult with your recruiter for the specific expectations for this position.Please be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.

Senior Data Engineer

Design and deliver cloud-native data and software solutions; build data pipelines; AWS, Java, Python, REST APIs, Kafka; CI/CD; SDLC; cloud certifications preferred.

<h2></h2><h2>Job Description:</h2><h1>Note: Fidelity will not provide immigration sponsorship for this position.</h1>Senior ETL Migration Engineer - CloudDo you enjoy working on ETL technologies and creating innovative solutions? Do you want to collaborate with like-minded engineers across the globe? As a ETL Migration engineer, you will work within the Data Integration Engineering squad on ETL processes migration to modern ETL tool. We are a diverse, multi-functional team comprised of highly upbeat and motivated technologists who believe in the power of innovation and constant collaboration. The team blends technology &amp; business expertise with a passion for exploring new technologies while working in an open and visible way. We believe that small, empowered, self-motivated teams can achieve extraordinary things.The Expertise and Skills You Bring<ul><li>Experience in ETL migration programs (e.g., Informatica to open source or modern ETL tools).</li><li>Proven hands-on experience with ETL Migration Initiatives, especially moving Informatica workflows to open-source or cloud-native integration frameworks; strong understanding of ETL architecture, data integration patterns and relational data concepts.</li><li>Demonstrated hands-on experience using DevAssist or similar AI developer-assistant tools for use cases such as identifying patterns in ETL processes and translating them into target-platform constructs.</li><li>Ability to analyze and document ETL logic, categorizing workflows by complexity, domain, criticality and create migration artifacts such as inventories, source-to-target mappings and transformation summaries</li><li>Innovation-first mindset with strong automation skills, using Python, Groovy, Java, Jenkins, APIs and/or shell scripting to streamline migration and administrative tasks and identify reusable patterns. Experience evaluating and adopting emerging tools, frameworks, or practices that improve engineering outcomes.</li><li>Partner with architecture, data engineering, and business teams to define migration sequencing and priorities. Experience defining engineering standards, reference implementations, or shared frameworks adopted by multiple teams.</li><li>Proven work experience with Informatica.</li><li>Experience in configuring and deploying applications in public cloud like Azure / AWS using IAC tools like OpenTofu or Terraform. Very solid understanding and practical experience with implementing Infrastructure as Code.</li><li>Excellent analytical skills to triage and resolve production issues and outages. Experience with on-call support, resolving incidents and release management practices.</li><li>Strong communication and stakeholder management skills. Demonstrated ability to lead end-to-end delivery of complex initiatives across multiple teams or stakeholders. Experience partnering closely with product, operations, and platform users to shape technical priorities.</li><li>Ability to mentor engineers, provide high-quality code and design reviews, and raise the technical bar for the broader team.</li></ul> Bonus Skills<ul><li>Certification in Informatica or any other ETL tool</li><li>Certification in public cloud (Azure or AWS)</li><li>SnapLogic or any other open source ETL tool administration experience is a plus.</li></ul>The TeamThis is an opportunity for a highly motivated ETL Migration Engineer to join Data Movement, Data Integration Engineering squad. We are a diverse, open, and clear community where you will supply to powering the next generation of Fidelity’s digital services through innovative solutions using the latest cloud native technologies and innovative engineering practices.<h2></h2><h2>Certifications:</h2><h2></h2><h2>Category:</h2><h2></h2>Information TechnologyMost roles at Fidelity are Hybrid, requiring associates to work onsite every other week (all business days, M-F) in a Fidelity office. This does not apply to Remote or fully Onsite roles. Some roles may have unique onsite requirements. Please consult with your recruiter for the specific expectations for this position.Please be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.

Senior ETL Migration Engineer - Cloud

Senior ETL Migration Engineer

ETL migration experience, Informatica expertise, cloud deployment (Azure/AWS), IaC (OpenTofu/Terraform), automation with Python/Java/Groovy, on-call support, and strong collaboration.

For decades, DTN has been the silent force behind some of the world’s most critical industries—helping businesses navigate complexity, uncertainty, and risk with smarter, faster decisions. From agriculture to energy to weather intelligence, our proprietary Operational Decisioning Platform transforms raw data into decision-grade insights—enabling companies to optimize supply chains, ensure market stability, and safeguard infrastructure against disruption. We don’t follow trends—we set the standard for precision, trust, and operational impact. DTN is at an exciting inflection point. Building off a foundation of financial strength, profitability, and industry trust, we’re accelerating growth and expanding our global footprint. Our purpose-built solutions—powered by AI and honed by decades of vertical expertise—are helping some of the world’s most significant enterprises thrive amid operational constraints and uncover new opportunities in a fast-changing world.Job Description:Position Summary DTN is seeking a Senior Full Stack Engineer, Digital Experience to help modernize and evolve dtn.com into a faster, more scalable, and high-performing digital platform. This role will focus on improving DTN’s public web experience, supporting brand storytelling, solution marketing, content delivery, and lead generation.You will work across front-end and back-end systems to enhance site architecture, performance, accessibility, analytics, and integrations. This role partners closely with Marketing, Design, Content, and Demand Generation teams to deliver a best-in-class digital experience that reflects DTN’s market leadership and supports business growth.What You Will Be Responsible For<ul><li>Lead the technical evolution of dtn.com, improving architecture, scalability, and maintainability</li><li>Build and maintain responsive, accessible, high-quality front-end experiences across key pages and conversion paths</li><li>Develop and support back-end services, APIs, and integrations powering content, forms, search, and personalization</li><li>Partner with Marketing and Content teams to create reusable templates, modular components, and publishing workflows</li><li>Improve site performance, Core Web Vitals, accessibility standards, and technical SEO</li><li>Integrate the website with business systems including CMS, CRM, marketing automation, analytics, and consent tools</li><li>Build and optimize form flows, lead capture experiences, and content journeys to support demand generation</li><li>Establish engineering best practices including code quality, testing, observability, and release processes</li><li>Contribute to and help scale a design system and component library for the web platform</li><li>Use data and experimentation to drive improvements in engagement, conversion, and usability</li><li>Troubleshoot production issues and continuously improve platform reliability</li></ul>What You Will Bring to the Position<ul><li>Bachelor’s degree in Computer Science, Software Engineering, or related field, or equivalent practical experience</li><li>7&#43; years of software engineering experience, including experience building and supporting public-facing websites or digital platforms</li><li>Strong front-end development skills (JavaScript/TypeScript, HTML, CSS) with experience in modern frameworks such as React, Next.js, or Vue</li><li>Back-end development experience building APIs, services, and integrations (Node.js, Python, Java, or similar)</li><li>Experience working with CMS platforms, ideally modern or headless architectures</li><li>Strong understanding of website architecture, component-driven development, and content-driven experiences</li><li>Experience with performance optimization, accessibility standards, responsive design, and technical SEO</li><li>Experience integrating websites with analytics tools, CRM systems, marketing automation platforms, and other third-party tools</li><li>Familiarity with cloud infrastructure, CI/CD pipelines, version control, and modern deployment practices</li><li>Strong collaboration skills and ability to partner effectively with cross-functional stakeholders</li><li>Ownership mindset with a focus on delivering measurable business outcomes</li></ul>What Will Make You Stand Out<ul><li>Experience modernizing or replatforming websites into scalable, modular architectures</li><li>Experience with headless CMS, design systems, and component libraries</li><li>Experience supporting B2B websites with complex solution portfolios and lead generation goals</li><li>Familiarity with A/B testing, personalization, SEO tooling, and digital analytics</li><li>Experience with structured content, taxonomy, and resource/content hubs</li><li>Exposure to privacy, consent, and governance requirements for global websites</li><li>Experience working in industries such as energy, agriculture, weather, logistics, or industrial technology</li><li>Experience with CMS platforms such as WordPress or Statamic</li></ul>What You Can Expect from DTN<ul><li>Competitive Salary</li><li>Unlimited PTO</li><li>Flexible working hours</li><li>Remote work model (position dependent)</li><li>Competitive Medical, Dental and Vision Insurance Plans</li><li>6% 401K matching</li><li>Unlimited access to 13k&#43; courses via learning platform to support employee career advancement</li><li>Employee Assistance Program (EAP)</li></ul>Compensation The targeted hiring base pay range for this position is between $109,500 and $145,500. DTN is a pay for performance organization, which means there is the opportunity to advance your compensation with performance over time. The actual base pay offered for this position will be dependent upon many factors, including but not limited to: prior work experience, training/education, transferable skills, business needs, internal equity and applicable laws. The targeted hiring base pay range is subject to change and may be modified in the future. This role may also be eligible for market competitive variable pay and benefits.#LI-REMOTE #LI-TH1About DTN:DTN is a global data and technology company helping operational leaders in energy, agriculture, and weather-driven industries make faster, smarter decisions. Our Operational Decisioning Platform turns complex data into decision-grade insights—empowering customers to expand their margins, accelerate growth, and outpace risk. With more than 1,200 employees globally, DTN serves the companies that feed, fuel, and protect the world. At DTN, we value clarity, trust, and action. We’re a team of problem-solvers, outcome-drivers, and industry nerds who believe that precision matters – and that mission is at the core of what we do.<ul><li>Trust Built: We earn it. We keep it. We protect it. Our neutrality, precision, and integrity are non-negotiable.</li><li>Confidence-Driven: We help customers move with clarity and conviction. We bring the data and operational knowledge leaders need to act.</li><li>Built for Industry: We speak operations because we come from operations. Our expertise is forged in fuel terminals, fields, flight paths, and forecasts.</li><li>Future-Forward: We see what’s coming- and we’re ready. We help customers lead through change with smarter decisioning.</li></ul>Recruitment Fraud Notice:DTN is aware of incidents where external parties have impersonated our organization, issuing fraudulent communications and/or job offers. Please be advised that all legitimate communication from DTN will come from an official &#64;dtn.com email address or through our Paradox AI automated scheduling platform (Talent IQ). Any offers are extended directly by our Talent Acquisition team following a formal interview process. If you receive a suspicious message or offer claiming to be from DTN, please do not engage. Contact our Talent Acquisition team at <a href="mailto:Careers&#64;DTN.com" target="_blank">Careers&#64;dtn.com</a> to verify the legitimacy of any communication. Report any fraudulent messaging as phishing or spam.DTN is an Equal Opportunity Employer. We welcome and encourage applicants of all backgrounds, including minorities, women, veterans, and individuals with disabilities.

Senior Full Stack Engineer, Digital Experience

Full Stack Engineer

7+ years software engineering; front-end (JavaScript/TypeScript, React/Next.js/Vue); back-end (Node.js, Python, Java); CMS and headless architectures; cloud, CI/CD; analytics and integrations; collaboration with cross-functional teams.

Back-End Developer, Senior/Mid
Full Time Remote
Secret clearance with Top Secret/SCI eligibility
 
**This position is contingent upon contract award**
&nbsp;
Job Description:
Job Responsibilities:
<ul>
<li>Provides subject matter proficiency for work described in the task. </li>
<li>Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. </li>
<li>Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architectures, and other related management and technical duties. </li>
<li>Requires expertise in specialty areas.</li>
<li>Shall perform engineering tasks for back-end design and development efforts including, but not limited to, developing back-end architectures to support current and new system capabilities and integrations, RESTful API development and modification, database management, and data model development and optimization.</li>
</ul>
&nbsp;
Required Qualifications:
<ul>
<li>Bachelor's degree in related field required.</li>
<li>10 years (Senior)/7 years (Mid) of experience in the functional area. A Master's degree may substitute for 2 years of experience.</li>
<li>10 years (Senior)/7 years (Mid) of software development experience in object-oriented and scripted languages with the ability to apply several tool suites related to DevSecOps, microservices and containers.</li>
<li>5 years (Senior)/3 years (Mid) of experience performing back-end web design and development.</li>
<li>Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements.</li>
<li>Demonstrated experience in relational databases, RESTful API development and communication, and system integrations for Mid-level or 10 years for Senior-level.</li>
<li>5 years of experience in Python and PostgreSQL for Senior-level.</li>
<li>5 years (Senior)/3 years (Mid) of experience with bug tracking software (e.g., Jira).</li>
<li>5 years (Senior)/3 years (Mid) of experience testing web-based applications.</li>
<li>5 years of experience leading (Senior) or 3 years participating (Mid) in software development programs or projects.</li>
<li>Practical experience developing in a cloud environment.</li>
<li>3 years of experience with the following: AWS Infrastructure, Kubernetes, and RedHat Linux.</li>
<li>5 years of experience with at least five (5) of the following: Postgress,&nbsp;RDS,&nbsp;Exodus,&nbsp;Python,&nbsp;Luna,&nbsp;Java,&nbsp;Docker,&nbsp;OpenJDK,&nbsp;Ansible,&nbsp;Packer,&nbsp;Maven,&nbsp;Kubernetes,&nbsp;Red Hat</li>
<li>Experience with integrating data from unclassified to classified application deployments for Mid-level.</li>
</ul>
Desired Qualifications: 
<ul>
<li>5 years of experience with DoW software development.</li>
<li>Experience using Agile Test-Driven development.</li>
<li>Experience integrating into DoW DevSecOps environments.</li>
<li>5 years of experience with CI/CD software development.</li>
<li>Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision).</li>
<li>Experience structuring data so it can be integrated into machine learning technologies or AI capabilities</li>
</ul>
&nbsp;
About Semper Valens Solutions:
Semper Valens Solutions, Inc. (SVS) is a Service-Disabled Veteran Owned Small Business (SDVOSB) providing Cost Effective Software and Systems Engineering, Field Support, Training and Full Life cycle Support Management to the DOD and VA community.
At Semper Valens, our vision is to remain a creative, cutting edge and cost-effective solutions provider where our shared intellect, industry experience, and technology excellence, make a positive difference in our customer's success. Our solutions help bridge the gap between IT and business prioritizations to optimize budgets, risks and operational processes.
We search for outstanding technical professionals, hiring at all levels of the experience spectrum; intermediate, journeyman and senior. Consider us for your career plan.
Semper Valens Solutions is an Equal Opportunity Employer
Semper Valens Solutions proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital/parental status, pregnancy/childbirth, or related conditions, physical or mental disability, genetic information, status as a Disabled Veteran, Recently Separated Veteran, Active-Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.
If you require a reasonable accommodation to apply for a position with Semper Valens Solutions through its online applicant system, please contact Semper Valens Solutions Human Resources Department at (830) 899-6870.
Semper Valens Solutions is an affirmative action/equal opportunity employer - minorities, females, disabled, and protected veterans are urged to apply. Applicants have rights under Federal Employment Laws.
All Jobs at Semper Valens Solutions: https://sempervalens.com/careers
&nbsp;

Back-End Developer, Senior/Mid- JCC2-JCO

Back-End Developer

Bachelor's degree; 7-10 years software development; experience in Python, PostgreSQL, RESTful APIs; DevSecOps, microservices, containers; back-end web development; cloud experience; DoD/DoW context preferred.

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