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  • Senior Java Consultant

    Ltimindtree

    Senior java developer job in Austin, TX

    About Us: LTIMindtree is a global technology consulting and digital solutions company that enables enterprises across industries to reimagine business models, accelerate innovation, and maximize growth by harnessing digital technologies. As a digital transformation partner to more than 700+ clients, LTIMindtree brings extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes in a converging world. Powered by nearly 90,000 talented and entrepreneurial professionals across more than 30 countries, LTIMindtree a Larsen & Toubro Group company combines the industry-acclaimed strengths of erstwhile Larsen and Toubro Infotech and Mindtree in solving the most complex business challenges and delivering transformation at scale. For more information, please visit. Job Title: Java Developer Work Location - Austin Tx Job Description: • 8+ years of hands-on JAVA Backend software development experience. • Strong experience developing RESTful APIs with Java, Spring Boot, Spring Batch and Hibernate to build SPAs • Experience in building REST based APIs, using messaging and streaming technologies (Kafka etc) preferred • Proficiency in building single page applications with Angular, HTML, TypeScript and CSS • Strong knowledge of object-oriented principals and design patterns • Application development using TDD Practices like unit testing and Behavior/Feature testing • Experience writing unit, integration, and automation tests, Application performance evaluation and tuning skills • Experience with responsive web design • Experience building accessible web applications (WCAG 2.1 Guidelines) • Understanding of Agile software development principles, including experience participating in a Scrum-based delivery team • Experience with continuous integration and delivery tools - GitHub/GitActions. • Relational database experience within MSSQL, PostgreSQL, or Oracle. • Understanding cloud-native enterprise applications deployed in PCF, AWS, GCP or Azure. • Exposure to Wealth Management and/or Financial Services industry Benefits/perks listed below may vary depending on the nature of your employment with LTIMindtree ( LTIM ): Benefits and Perks: Comprehensive Medical Plan Covering Medical, Dental, Vision Short Term and Long-Term Disability Coverage 401(k) Plan with Company match Life Insurance Vacation Time, Sick Leave, Paid Holidays Paid Paternity and Maternity Leave The range displayed on each job posting reflects the minimum and maximum salary target for the position across all US locations. Within the range, individual pay is determined by work location and job level and additional factors including job-related skills, experience, and relevant education or training. Depending on the position offered, other forms of compensation may be provided as part of overall compensation like an annual performance-based bonus, sales incentive pay and other forms of bonus or variable compensation. Disclaimer: The compensation and benefits information provided herein is accurate as of the date of this posting. LTIMindtree is an equal opportunity employer that is committed to diversity in the workplace. Our employment decisions are made without regard to race, color, creed, religion, sex (including pregnancy, childbirth or related medical conditions), gender identity or expression, national origin, ancestry, age, family-care status, veteran status, marital status, civil union status, domestic partnership status, military service, handicap or disability or history of handicap or disability, genetic information, atypical hereditary cellular or blood trait, union affiliation, affectional or sexual orientation or preference, or any other characteristic protected by applicable federal, state, or local law, except where such considerations are bona fide occupational qualifications permitted by law.
    $82k-107k yearly est. 1d ago
  • Full Stack Developer - Java & Angular

    Coreai Consulting

    Senior java developer job in Austin, TX

    About the Role We are seeking an experienced Full Stack Developer with strong expertise in Java, JavaScript, and modern UI frameworks such as Angular. The ideal candidate will be responsible for designing, developing, and deploying scalable, secure, and high-performing consumer-facing web applications. This role requires hands-on experience across backend services, microservices, REST APIs, front-end UI development, automated testing, cloud deployment, and CI/CD pipelines. Key Responsibilities Design, develop, and maintain end-to-end web applications using Java, Spring Boot, and Angular. Build and integrate RESTful services, microservices, and API gateways using Spring Cloud or equivalent technologies. Develop responsive, accessible, and high-quality UI components for consumer-facing applications. Implement automated testing frameworks including JUnit, Karma, Cucumber, Ruby, and Java BDD. Ensure Accessibility (A11y) compliance and usability across platforms and devices. Work with MongoDB, PostgreSQL, and related data modeling and optimization. Monitor, analyze, and troubleshoot logs using tools such as Splunk, BigQuery, or Grafana. Build and maintain CI/CD pipelines using GitHub Actions, Bamboo, SonarQube, Blackduck, and Veracode. Deploy applications to cloud platforms such as Google Cloud Platform (GCP) or Amazon Web Services (AWS). Collaborate with product, UX, QA, and DevOps teams in an Agile environment. Participate in code reviews, architecture discussions, and performance tuning initiatives. Required Skills & Qualifications 8-10 years of strong hands-on experience with Java (8+), Spring Boot, and microservices architecture. Proficiency in JavaScript, TypeScript, and Angular (18+) or similar frontend frameworks. Experience developing consumer-facing or high-traffic web applications. Knowledge of API gateway patterns using Spring Cloud or similar. Experience with automated testing tools: JUnit, Karma, Cucumber, Ruby, Java BDD Familiarity with Accessibility Testing and WCAG standards. Experience working with databases such as MongoDB and PostgreSQL. Hands-on experience with log analysis and reporting using Splunk, BigQuery, Grafana, or similar tools Experience with CI/CD and code quality/security tools GitHub Actions, Bamboo, Sonar, Blackduck, Veracode Experience deploying applications on GCP or AWS. Strong understanding of secure coding practices, performance tuning, and scalable system design. Understanding of NIST Identity Standards Experience integrating with enterprise identity platforms. Understanding of authentication and identity protocols such as OAuth, SAML, etc. Soft Skills Proactive in learning new technologies, tools, and patterns. Proven software design experience with high performance scalable applications that Integrate with multiple internal and external systems Ability to solve problems in high-stress and time-critical situations, including production incidents and urgent recovery scenarios. Strong analytical, communication, and cross-team collaboration capabilities. Ability to work independently in a fast-paced, Agile environment with attention to detail.
    $76k-101k yearly est. 2d ago
  • Java Backend Developer

    Signature It World Inc.

    Senior java developer job in Austin, TX

    Title: Java Backend developer Detailed Job Description We are seeking a highly skilled Java Developer with strong expertise in backend development. The ideal candidate should have hands-on experience in core Java, Spring Boot, and microservices architecture. This role requires excellent problem-solving abilities, a solid understanding of backend systems, and strong communication skills to collaborate effectively with cross-functional teams. Key Skills: Core Java, Spring Boot, Microservices RESTful APIs, SQL/NoSQL databases Strong communication and teamwork skills
    $76k-101k yearly est. 1d ago
  • Sr. AI Front End Developer

    Veear Projects Inc.

    Senior java developer job in Austin, TX

    We are looking for a talented UI engineer to explore new initiatives with the AiDP Frameworks team. On the team you will investigate new component library frameworks and enable new ways of building UI with AI agents. The Frameworks team builds and maintains the Bricks component library. Bricks is a multi-framework component library built with Web Components and the Stencil framework. We are looking to understand potential alternatives to Stencil for managing a highly used component library that works across the most popular UI frameworks. The Ideal Candidate is someone who is: Highly knowledgeable in frontend web technologies and programming languages Experienced in producing comprehensive technical analysis comparing technologies and providing recommendations based on your discoveries. Comfortable with AI technology and capable of creating MCP servers and AI agents from the ground up Responsibilities: Investigate cross-platform component library technologies and construct proof-of-concept applications that illustrate their features and drawbacks. Implement and enhance component library based MCP (Model Context Protocol) server Architect and implement multi-step AI agents that integrate with UI component libraries and frameworks. Ensure agents are reliable, scalable, and cost-optimized in high-volume environments. Work independently to produce high-quality tested code
    $90k-119k yearly est. 4d ago
  • C++ / Qt Platform Developer (R&D) - Contract (2 Openings)

    Beacon Hill 3.9company rating

    Senior java developer job in Austin, TX

    or Middleton, WI (near Madison) Duration: 12-month contract Schedule: Prefer 5 days onsite; hybrid flexibility possible for the right fit Compensation: Flexible Start: ASAP About the Opportunity Join an exciting, innovation-driven company that creates world-class lighting and control solutions for iconic architectural and live event spaces. Their technology powers unforgettable experiences in places like Disney, Las Vegas mega-venues, and high-profile broadcasts such as the Oscars and other major live productions. This is an R&D team building and evolving the core platforms behind large-scale lighting control systems-hardware, firmware, and the software that artists and operators rely on in real time. The Role We're hiring two contract C++/Qt developers to help push a next-generation platform forward while modernizing a mature, mission-critical codebase. You'll work on: Enhancing and extending existing live-event control hardware/software platforms Tackling technical debt and legacy modernization Supporting a GUI refresh and workflow improvements Adding new hardware capabilities (e.g., new keys and control surfaces) Helping move components toward full 64-bit readiness Contributing to a major platform release targeted within 15-18 months What You'll Be Working With C++14 environment ~1.5 million lines of code across a 25-year-old codebase Linux + Windows development Real-time systems for live production hardware/boards This role is ideal for someone who enjoys diving into complex systems, finding root causes, and delivering clean, durable solutions. What We're Looking For Must-haves: Strong C++ engineering background (product/embedded engineering focus-not IT scripting) Deep experience with Qt / Qt platform development Solid C knowledge Comfort in Linux environments Proven root cause / bug analysis skills in large codebases Nice-to-haves: Firmware or embedded programming experience GUI and UX-adjacent development experience Work with consoles, sensors, control systems, or live-event hardware Experience modernizing legacy systems Desired Skills and Experience Location: Onsite in Austin, TX or Middleton, WI (near Madison) Duration: 12-month contract Schedule: Prefer 5 days onsite; hybrid flexibility possible for the right fit Compensation: Flexible Start: ASAP ________________________________________ About the Opportunity Join an exciting, innovation-driven company that creates world-class lighting and control solutions for iconic architectural and live event spaces. Their technology powers unforgettable experiences in places like Disney, Las Vegas mega-venues, and high-profile broadcasts such as the Oscars and other major live productions. This is an R&D team building and evolving the core platforms behind large-scale lighting control systems-hardware, firmware, and the software that artists and operators rely on in real time. ________________________________________ The Role We're hiring two contract C++/Qt developers to help push a next-generation platform forward while modernizing a mature, mission-critical codebase. You'll work on: * Enhancing and extending existing live-event control hardware/software platforms * Tackling technical debt and legacy modernization * Supporting a GUI refresh and workflow improvements * Adding new hardware capabilities (e.g., new keys and control surfaces) * Helping move components toward full 64-bit readiness * Contributing to a major platform release targeted within 15-18 months ________________________________________ What You'll Be Working With * C++14 environment * ~1.5 million lines of code across a 25-year-old codebase * Linux + Windows development * Real-time systems for live production hardware/boards This role is ideal for someone who enjoys diving into complex systems, finding root causes, and delivering clean, durable solutions. What We're Looking For Must-haves: * Strong C++ engineering background (product/embedded engineering focus-not IT scripting) * Deep experience with Qt / Qt platform development * Solid C knowledge * Comfort in Linux environments * Proven root cause / bug analysis skills in large codebases Nice-to-haves: * Firmware or embedded programming experience * GUI and UX-adjacent development experience * Work with consoles, sensors, control systems, or live-event hardware * Experience modernizing legacy systems Beacon Hill is an equal opportunity employer and individuals with disabilities and/or protected veterans are encouraged to apply. California residents: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. If you would like to complete our voluntary self-identification form, please click here or copy and paste the following link into an open window in your browser: ***************************************** Completion of this form is voluntary and will not affect your opportunity for employment, or the terms or conditions of your employment. This form will be used for reporting purposes only and will be kept separate from all other records. Company Profile: Beacon Hill Technologies, a premier National Information Technology Staffing Group, provides world class technology talent across all industries utilizing a complete suite of staffing services. Beacon Hill Technologies' dedicated team of recruiting and staffing experts consistently delivers quality IT professionals to solve our customers' technical and business needs. Beacon Hill Technologies covers a broad spectrum of IT positions, including Project Management and Business Analysis, Programming/Development, Database, Infrastructure, Quality Assurance, Production/Support and ERP roles. Learn more about Beacon Hill and our specialty divisions, Beacon Hill Associates, Beacon Hill Financial, Beacon Hill HR, Beacon Hill Legal, Beacon Hill Life Sciences and Beacon Hill Technologies by visiting ************* Benefits Information: Beacon Hill offers a robust benefit package including, but not limited to, medical, dental, vision, and federal and state leave programs as required by applicable agency regulations to those that meet eligibility. Upon successfully being hired, details will be provided related to our benefit offerings. We look forward to working with you. Beacon Hill. Employing the Future™
    $85k-118k yearly est. 3d ago
  • PHP + Python Developer

    Wise Skulls

    Senior java developer job in Austin, TX

    Hiring Now: PHP + Python Developer | 8+ Years Experience Required Duration: 6+ months (possible extension) Work Authorization: USC, GC, H4-EAD, L2-EAD only We're seeking a highly skilled PHP + Python Developer with strong expertise in Laravel, API development, and backend engineering. This hybrid role in Austin requires someone who can work independently while collaborating with cross-functional teams. Must-Have Skills 8+ years of professional development experience Strong hands-on expertise in PHP and Laravel Proven experience working with Python Solid experience with REST APIs Strong understanding of database design Ability to work autonomously and in team environments Key Responsibilities Develop and maintain backend services using PHP/Laravel and Python Build, enhance, and integrate RESTful APIs Collaborate with cross-functional teams to deliver scalable technical solutions Write clean, secure, and maintainable code following best practices Support troubleshooting, optimization, and performance improvements 📩 Interested? Apply now or DM us to explore this opportunity! You can share profiles at ******************** OR Call us on *****************
    $67k-97k yearly est. 3d ago
  • UI Developer

    Galaxy i Technologies Inc.

    Senior java developer job in Austin, TX

    Hi, Everyone ******W2 CONTRACT ONLY***W2 CONTRACT ONLY***W2 CONTRACT ONLY****** 100% Closure & Long-term project, Immediate Interview Surely Job Title: UI Developer Loc: Austin, TX ( onsite) Contract : w2 Contract Note :10+ years exp , Job Details : • React.js • Backstage.io (can be learned on the go) • TypeScript • Playwright • Jest for writing and maintaining unit test cases • Node.js • Basics of DevOps (GitLab, GitHub) for code maintenance and deployment • Understanding of design tools like Figma or Adobe to propose designs for new features • Basics of database servers such as SQL and MongoDB • Good communication skills to work with cross-functional teams Thanks, Mahesh *********************** NOTE: Please share your updated resume to *********************** or can reach out me at ************
    $76k-101k yearly est. 1d ago
  • Lead Python Developer

    Programmers.Io 3.8company rating

    Senior java developer job in Austin, TX

    We're looking for a hands-on engineering lead to drive the development of a secure, scalable knowledge platform and agentic AI capabilities. You'll lead a small cross-functional team and own Agile/Scrum ceremonies including backlog grooming, sprint planning, daily standups, and retrospectives. Key Responsibilities Lead & Develop: Architect and build serverless services and document pipelines using AWS and Python. Drive actual implementation and delivery. CI/CD & Infrastructure: Set up and manage CI/CD pipelines using Jenkins and Helm. Architecture Ownership: Design and evolve system architecture. GenAI Integration: Apply practical GenAI to enable agentic AI, including RAG over vector/hybrid search and tool orchestration. Mentorship & Collaboration: Mentor engineers and collaborate with product and UX teams to align on goals and execution. Optimization: Continuously improve latency, reliability, and cost efficiency across services. Required Skills Python Mastery: Strong hands-on development skills in Python. AWS Expertise: Experience with Lambda, S3, Step Functions, API Gateway, DynamoDB, Kinesis, Glue DevOps Tools: Proficiency with Jenkins, Helm. GenAI Experience: Practical experience applying GenAI in production systems. If you are interested, please apply or feel free to share your updated resume at ************************
    $97k-139k yearly est. 16h ago
  • Software Engineer

    Motion Recruitment 4.5company rating

    Senior java developer job in Austin, TX

    🚀 We're Hiring: Senior Software Engineer | Austin, TX (Hybrid) C# | WebAPI | REST API | Biometric & Identity Solutions Pay Rate: $61.43/Hr on W2 only Are you a seasoned C#/.NET engineer looking to work on high-impact technology used by state & local government agencies across the U.S.? This role offers the chance to build mission-critical law-enforcement and identity-management systems - including fingerprint matching, booking software, and secure ID solutions. This is a long-term engagement with extension or conversion possibility. 🔍 What We're Looking For ✔ 5-8 years hands-on experience in C#, WebAPI, REST API (XML/JSON) ✔ Strong understanding of requirements gathering + technical documentation ✔ Experience across the full SDLC (requirements → architecture → development → testing → deployment → support) ✔ Knowledge of Java, Angular (v9-15), SQL Server/MySQL ✔ Ability to work independently and in cross-functional teams ✔ Strong communication skills + customer-facing experience 🎯 Nice to Have Experience with biometrics, identity management, or law-enforcement software Knowledge of PKI, security best practices, AWS/Azure Familiarity with Jira, Confluence 📍 Location: Austin, TX (Hybrid) 💼 Type: Long-term contract | Possible extension/conversion If you're passionate about building secure, scalable, and meaningful software that directly supports public safety - I'd love to talk! 📩 DM me or email your resume at: ************************************
    $61.4 hourly 3d ago
  • Software Engineer

    Insight Global

    Senior java developer job in Austin, TX

    Title: Software Developer 12 month contract (highly likely to convert perm or contract extensions) Interview Process: 2 Round Interview Process W2 (not able to sponsorship or do c2c) Pay Rate: 60-70/hr Qualifications: 8+ years of overall development experience (minimum) Experience with .Net Core and Angular (17 or higher)-MUST HAVE (must be a true fullstack) Experience working on enterprise level applications (experience with screen responsiveness) Azure Cloud (Azure Service Bus) experience Proficient in programming using C#, MSSQL. Proficient in web technologies including Asp.net MVC, Web API ,JSON, HTML, JavaScript, jQuery, AJAX. Experience with Web UI Application development Ability to write code using Typescript, Good knowledge of Angular Components, Directives, Services and Routing etc; Experience creating and managing REST APIs Good SQL database designing skills and stored procedures. Job Description: This resource will be focused on writing code from scratch and developing new web applications and also work on integration between systems through API's and Webhooks. This role will be a self-starter and work with minimal supervision and follow industry best coding standards. Key Responsibilities: Participating in the entire software development life cycle, debugging applications, and configuring existing systems. Writing clean, testable code using .NET programming languages (C#, MVC, Web API, .Net Core, JS, Angular) Design framework and components using .Net Core and Angular; Responsible for frontend design using Angular Test and debug various applications Document development and operational procedures Exact compensation may vary based on several factors, including skills, experience, and education. Benefit packages for this role will include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.
    $69k-94k yearly est. 3d ago
  • Java Software Engineer

    Sistema Technologies, Inc.

    Senior java developer job in Austin, TX

    We are seeking an experienced Java EE Developer for a hybrid contract in Austin, TX. This position requires 3 days onsite (Mondays, Tuesdays, and Thursdays) and 2 days remote. Only local candidates will be considered. Responsibilities: The Java EE Developer will contribute to the design, development, and deployment of enterprise-grade applications using Java EE technologies. Responsibilities include analyzing legacy Java EE components such as EJB, JPA, and SOAP services to support modernization and cloud transformation efforts. The developer will participate in application rationalization and transformation planning, as well as technical walkthroughs to map current behaviors, dependencies, and integration points. Additional duties include collaborating with architects and business analysts to ensure modernization efforts retain core business logic and interoperability, assisting with cloud-native migration strategies, utilizing AI code analysis tools to examine legacy codebases, extracting and documenting detailed business rules, validating requirements with stakeholders, and identifying technical debt, design patterns, and architectural details within existing systems. Minimum Qualifications: • 12 years of deep hands-on experience in Java and Java EE development, including EJB, JPA, and SOAP-based services; ability to analyze legacy codebases and define cloud transformation paths. • 12 years' experience with Java SE 1.8 and Java EE 8, including enterprise application server deployments. • 12 years of extensive experience with object-relational mapping and integrating persistence layers with business logic. • 10 years' experience collaborating with cross-functional teams, including architects, business analysts, and security engineers. • 8 years' experience using or understanding AI code analysis tools for static analysis, code understanding, and pattern recognition. • 8 years of previous experience working with DevSecOps practices, automated testing, deployment, and monitoring. • 8 years' experience with cloud-native transformation strategies, including containerization, elastic scaling, and loosely coupled interfaces. • 8 years' experience working within Agile methodologies, sprint planning, and backlog refinement. • 8 years of extensive experience with analytical problem-solving and attention to detail. • 8 years' experience applying software design principles and patterns. • 2 years of experience using AI development tools. Preferred Qualifications: • 6 years of previous experience in communication and collaboration within technical and business teams. • 6 years of knowledge of requirement elicitation and documentation. What We Offer: Sistema offers competitive pay and solid benefits, including medical, dental, and vision coverage. We keep things simple, focus on people, and prioritize long-term relationships with our clients and consultants. Apply now if you're a clear communicator, problem solver, and ready to work hybrid in Austin, TX!
    $69k-94k yearly est. 3d ago
  • Senior Software Engineer (B2B Engineer)

    Pyramid Consulting, Inc. 4.1company rating

    Senior java developer job in Round Rock, TX

    Immediate need for a talented Senior Software Engineer (B2B Engineer). This is a 07+months contract opportunity with long-term potential and is located in Round Rock, TX (Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID:25-93539 Pay Range: $54 - $64/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Provides resolutions to a diverse range of complex problems. Executes schedules, costs, and documentation to ensure assigned projects come to a successful conclusion. May assist in training, assigning, and checking the work of less experienced developers. Performs estimation efforts on projects and tracks progress. Drafts and revises test plans and scripts with consideration to end-to-end system flows. Executes test scripts according to the application requirements documentation. Logs defects, identifies course of action, and performs preliminary root cause analysis. Analyzes and communicates test results to the project team. Key Requirements and Technology Experience: Key Skills; B2B Integration, Opentext Bizmanager, Mapping tools, Integration Protocols . Understand the business and IT B2B integration needs, prepare requirements, and map specifications. Provide and implement the most optimal end-to-end B2B integration solution using technologies like OpenText Biz Manager, Boomi, and MFT based on user requirements. Develop maps for translating across file formats like EDI, XML, FF, CSV, JSON, etc. Perform unit testing, participate in end-to-end and performance testing, prepare implementation documents, and provide support during implementation. Debugging the connectivity issues with SFTP, HTTPS. Understand APIs and building APIs. Follow the client's standard for development methodologies. Bachelor of Technology in computer science or equivalent with 4 to 6 years of IT experience. Good knowledge of B2B integration technologies like Opentext BizManager, Client Sterling, Boomi, Mulesoft, or similar B2B integration products. Good knowledge and experience Mapping tools; document types including EDI, XML, JSON; and integration protocols like HTTPS, SFTP, AS2. Good understanding of operating systems, file types, file encoding, and data classification. Ability to code/debug B2B integrations. Knowledge of Client MQ, RMQ & Kafka highly preferred. Ability to understand AIP concepts and build an API. Good understanding of hardware and software interactions Knowledge of software architectures and applications; knowledge of server, storage, networking, and client technologies. Experience working in globally distributed IT and Business teams Knowledge working with Agile development methodologies. B2B Integration - Opentext Biz Manager Contivo Mapping. Document type like (EDI, XML, JSON, FF, etc.) Protocols like (HTTPS or SFTP, or AS2) Our client is a leading IT Industry, and we are currently interviewing to fill this and other similar contract positions. If you are interested in this position, please apply online for immediate consideration. Pyramid Consulting, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, colour, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. By applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy here.
    $54-64 hourly 1d ago
  • Senior Software Engineer

    Engtal

    Senior java developer job in Austin, TX

    Software Engineer - Backend Systems (Energy Infrastructure Platform) We're working with a bold, mission-driven power company that's rebuilding the backbone of the American energy system. By combining software, distributed infrastructure, and engineering speed, they are rolling out a next-gen platform that strengthens the grid and empowers communities nationwide. If you're passionate about transforming critical infrastructure and building software that touches the real world, this is your moment. The team is developing the operating system powering their entire distributed energy platform. From orchestrating fleets of batteries and real-time grid response to managing field deployments and automating logistics, this is the digital foundation for the future of American power. As a backend software engineer, you'll help scale the core systems that bring this infrastructure to life. What You'll Do: Design core backend services and scalable APIs that control everything from grid balancing to field ops. Own the stack: Work primarily in Go and Python, deploying into modern AWS-based cloud environments. Use Terraform to define infrastructure-as-code and Temporal to orchestrate complex workflows. Collaborate across disciplines-deployment, hardware, and operations-to build high-reliability systems that cross physical and digital boundaries. Every line of code you write will have real-world impact on homes, businesses, and the grid. What You Bring: 2+ years of professional experience in backend software development (open to multiple seniority levels). Proficiency in Go, Python, Java, or similar languages. Familiarity with AWS, Docker, Kubernetes, or other modern cloud and container technologies. Passion for clean, maintainable code and solid testing practices. Strong product mindset-you're thinking about the impact and user outcome, not just the implementation. This is your chance to build systems that don't just ship a product, they power a nationwide platform that's redefining how energy works in America. You'll shape system behavior from silicon to deployment, partner with elite engineers, and lead innovation in one of the most critical and dynamic sectors of our time.
    $88k-117k yearly est. 16h ago
  • Senior Software Engineer

    Hirestaff.Ai

    Senior java developer job in Austin, TX

    About Us: Hirestaff.ai is a leading global talent acquisition and staffing solutions provider, specializing in connecting businesses with top-tier professionals across various industries. We pride ourselves on our deep industry expertise, cutting-edge technology, and personalized approach to recruitment. At Hirestaff.ai, we're committed to building long-lasting relationships with both clients and candidates, ensuring the perfect match for every role. We foster a collaborative and supportive work environment where our team members are empowered to excel and make a real impact in the world of talent acquisition. About the Client: With a legacy spanning over two decades, our client, established in 2003, has emerged as a dominant force in the global market. They've transformed industries and created lasting impact across sectors like Energy, Technology, Finance, and Healthcare. Their reputation is built on pioneering innovation, driving growth, and delivering unparalleled results worldwide. Title: Software Engineer 3 Job Location & Hours: Monday - Friday 8:00 AM - 5:00pm Central. The primary work location(s) will be at Lamar Blvd Austin, TX 78752 . The working position is Hybrid (Onsite and Telework) Job Description/Responsibilities: Requires the services of a software engineer, Level 3, who meets the general qualification of software engineer, Level 3. Qualifications 8 years Software and database engineering for law enforcement state agencies software solutions and application support. 8 years hands on experience of DPS License to Carry system
    $88k-117k yearly est. 2d ago
  • Senior Full Stack Developer

    Clayton Services 4.0company rating

    Senior java developer job in Austin, TX

    Clayton Services is searching for a Senior Full Stack Developer to join a thriving company in Austin. Job Type: Direct Hire Pay Rate: $130,000-$150,000/year Benefits: Medical, dental, vision, 401K, PTO, and more. Senior Full Stack Developer Responsibilities: Design, develop, and maintain scalable applications focusing on React Native for front-end development, and back-end technologies such as AWS and MySQL Contribute to the codebase by delivering robust, efficient, and future-proof solutions Work with MySQL to ensure optimal reliability and performance Lead the integration of AI tools and techniques to streamline coding, automation, and support tasks Ensure the organization stays at the forefront of technological advancement Collaborate with developers, designers, and the leadership team Continuously uphold high standards for code quality, performance, and maintainability Other duties as assigned Senior Full Stack Developer Skills and Abilities: Ability to work in a fast-paced work environment Exellent communication skills Excellent organizational skills Excellent time and project management skills Senior Full Stack Developer Education and Experience: A minimum of a bachelor's degree in computer science, engineering, or a related field is highly preferred A minimum of five years of full stack development experience Previous experience delivering production-ready applications Knowledge and experience working with React Native, AWS, MySQL, Oracle databases, Redux, JavaScript, HTML5, C# .Net Core, LINQ, Entity Framework, and REST Web API Senior Full Stack Developer - Immediate need. Apply today!
    $130k-150k yearly 4d ago
  • Senior Software Developer (AI-Enabled Development)

    Facility Grid

    Senior java developer job in Austin, TX

    Department: Engineering Reports To: Director of Engineering Salary range: $140k-180k About the Role Facility Grid is seeking a Senior Software Developer who is passionate about leveraging AI-assisted development tools to deliver high-quality, efficient software solutions. You'll play a key role in designing, building, and optimizing systems that power our platform. The ideal candidate combines deep technical expertise with a forward-looking mindset toward AI-driven productivity and collaboration. Responsibilities Lead the design and development of robust, scalable applications using PHP, Laravel, and MariaDB. Integrate AI-assisted development workflows (e.g., Cursor, Claude Code, GitHub Copilot) to accelerate coding, debugging, and documentation. Mentor and support junior developers, fostering a learning environment around AI development best practices. Collaborate with cross-functional teams to design, implement, and maintain new product features. Ensure code quality, performance optimization, and maintainability across projects. Participate in architectural discussions and guide technical decision-making. Qualifications 5+ years of professional software development experience. Strong proficiency in PHP, Laravel, and MariaDB. Proven experience using AI-assisted coding tools (e.g., Cursor, Claude Code, Copilot, or similar). Solid understanding of modern development workflows (Git, CI/CD, Agile). Excellent communication skills and ability to mentor team members. Nice to Have Experience with Ionic, Flutter, or hybrid mobile app development. Exposure to cloud environments (AWS, GCP, or Azure). Familiarity with microservices and API-first design. Why Join Facility Grid? Opportunity to shape the future of a growing company. Collaborative, entrepreneurial culture where your voice matters. Competitive compensation and benefits. Medical, dental, and vision insurance optional 401(k) with company match Wellness resources
    $140k-180k yearly 3d ago
  • Senior Java Software Engineer

    Resource Informatics Group, Inc. 3.9company rating

    Senior java developer job in Austin, TX

    Role: Software Engineer 3 Duration: Long term Rate: $makret As part of IT Applications - Social Services Applications initiatives, the worker will perform the following activities to accomplish the following goals: • Performs application development, enhancement, maintenance, and support for State Portal, Workflow Management, Eligibility Web Services, Family Violence Program, Enterprise Document Services, Enterprise Content Management, Document Center, Call Center Inquiry, and other Social Services applications. • Develop, enhance and maintain existing and new web-based J2EE/Portal applications within SOA (Service Oriented Architecture) platform using Agile methodologies. • As a member of the team, participate in requirements analysis, high-level and detailed design, development, testing and deployment of new application components, as required. • Work with other teams as necessary to accomplish goals. • Create technical and design documentation, as required. • Perform system analysis and problem resolution, as required. • Analyze software for configuration & performance tuning opportunities, as required. • Develop and maintain data and process models, as required. • Employ contemporary testing methods to ensure applications function properly and without error. • Provide technical support for testing and implementation efforts. • Participate in program design, coding and test walk-through meetings to provide input regarding technical standards and customer requirements. • Provide application support (defect repair, maintenance, and production operations support) for web-based Java applications in an SOA platform. Perform system analysis, troubleshooting, diagnosis and problem resolution. Analyze software for defects and performance tuning opportunities. Develop and test application code to resolve defects and improve application reliability and performance • Other duties as assigned. Strong oral and written communication skills. Strong understanding and experience of fundamental programming concepts of data structures, algorithms, performance, caching and scalability issues in the context of Web based UI applications. Graduation from an accredited four-year college or university with major course work in computer science, computer information systems, engineering, or management information systems is required. II. CANDIDATE SKILLS AND QUALIFICATIONS Minimum Requirements: Candidates that do not meet or exceed the minimum stated requirements (skills/experience) will be displayed to customers but may not be chosen for this opportunity. Years Required/Preferred Experience 8 Required Hands-on experience in Server-side/Web Services development, enhancing and maintaining enterprise-class applications on the J2EE application development platform 8 Required Hands-on experience participating in all phases of the SDLC (Systems Development Life Cycle) 8 Required Hands-on development experience implementing applications utilizing any J2EE Application Server, Authentication and Authorization, Caching strategies 8 Required Hands-on programming experience using Java, J2EE, REST/SOAP, HTML5, JavaScript, AJAX, CSS3, Bootstrap, SASS, Angular, Typescript, Spring, JSON, XML, JWT, NPM, Maven, OpenAPI v3, OAuth, Postman, ReadyAPI, Mulesoft and/or similar technologies. 8 Required Experience implementing REST services supporting client-facing applications- Experience implementing REST services security using JWT, OAuth, and other related technologies / standards 8 Required Experience in development of self-contained, reusable, and testable modules and components - Demonstrable experience developing, optimizing, and maintaining an enterprise-level web services including complete ownership of the services stack. 3 Preferred Hands-on experience with JBoss or IBM WebSphere Application Server 8 or later 3 Preferred Hands-on experience with Agile Development Methodologies (preferably Scrum) 3 Preferred Hands-on experience with CI/CD methodologies and containerized application deployments 3 Preferred Hands-on experience with web applications developed for Cloud platforms 3 Preferred Experience in Test-driven development and test creation using frameworks such as Karma, Jasmine, Selenium
    $95k-129k yearly est. 2d ago
  • Java Developer

    Contact Government Services, LLC

    Senior java developer job in Austin, TX

    Java DeveloperEmployment Type: Full-Time Department: Information Technology CGS is seeking a Java developer/programmer to join a team working on the enhancement of data utilization for a large, state-run project. The developer will be asked to aggregate data from several different existing sources and prepare plans for how this data can be collected, processed, stored, and reported on. The candidate for this position should have a strong understanding of large-scale enterprise systems and have a demonstrated expert knowledge of Java coding and web applications including Java Server Faces Framework. CGS brings motivated, highly skilled, and creative people together to solve the government's most dynamic problems with cutting edge technology. To carry out our mission, we are seeking candidates that are excited to contribute to government innovation, appreciate collaboration, and can anticipate the needs of others. Here at CGS, we offer an environment in which our employees feel supported, and we encourage professional growth through various learning opportunities. Skills and attributes for success:- Collaborate with business analyst and developers to produce software designs- Provide work estimates to project manager, provide frequent status updates and track progress against the project work plan- Formulate program specifications and basic prototypes- Transform software designs and specifications into high functioning code in the appropriate language- Integrate individual software solutions to higher level systems- Use web-based tools to create and advance applications- Test code periodically to ensure it produces the desirable results and perform debugging when necessary- Collaborate with business, development, and QA teams to develop testing and acceptance procedures- Perform upgrades to make software and systems more secure and efficient- Collaborate with business analyst to provide training, knowledge transfer, and documentation for user support Qualifications:- Three (3) Years of experience developing Java web applications using the Java Server Faces Framework- Five (5) Years of experience in Java web application user interface design and implementation including HTML, CSS, and Javascript- Three (3) Years of experience integrating Java web applications with SQL databases using Hibernate- Three (3) Years of SQL relational database design and coding experience- Five (5) Years of experience developing software both independently and in a team environment- Ability to demonstrate superior organizational skills with an acute attention to detail- Ability to work effectively under pressure in time-sensitive situations and prioritize multiple projects with similar deadlines Our commitment:Contact Government Services (CGS) strives to simplify and enhance government bureaucracy through the optimization of human, technical, and financial resources. We combine cutting edge technology with world-class personnel to deliver customized solutions that fit our clients' specific needs. We are committed to solving the most challenging and dynamic problems. For the past seven years we've been growing our government-contracting portfolio, and along the way we've created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work. Here at CGS we value honesty through hard work and self-awareness, professionalism in all we do, and to deliver the best quality to our consumers mending those relations for years to come. We care about our employees. Therefore, we offer a comprehensive benefits package:- Health, Dental, and Vision- Life Insurance- 401k- Flexible Spending Account (Health, Dependent Care, and Commuter)- Paid Time Off and Observance of State/Federal Holidays Contact Government Services, LLC is an Equal Opportunity Employer. Applicants will be considered without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran Join our team and become part of meaningful government innovation! Explore additional job opportunities with CGS on our Job Board: ************************************* For more information about CGS please visit: ************************** or contact:Email: ******************* #CJ
    $76k-101k yearly est. Auto-Apply 60d+ ago
  • Web Developer / PHP Developer / Software Developer

    Business Integra 3.6company rating

    Senior java developer job in Austin, TX

    Business Integra (BI) is an award-winning global provider of information technology (IT) services and solutions infused with leading-edge technologies; and has been recognized by Inc. magazine as one of the fastest growing 500 companies across both government and commercial sectors. Located just outside of our Nation's Capital in suburban Maryland - BI provides end-to-end solutions in application development, consulting, and re-engineering across all major technologies. Our solutions and services help build enduring relationships with our clients. For this position consultant should be on our W2. Web Developer/ Front End Developer/ Software Developer Austin, TX 78741 Contract Job Descriptions: Project Details: The goal of this project is to obtain a contractor that can upgrade the **************** and all 130+ Job Corps center websites. Job Corps is also seeking to develop and modernize the student survey program, including search, telephone integration, questioner programming, call recording/monitoring and online survey access for all Job Corps users of this system. All sites must be able to be access by ALL major mobile devices platforms (IOS & Android at a minimum). Finally, Job Corps centers, Outreach and Admissions activities, and Career Transition Services. The scope of work includes Project Management, Application Development, Search, Search Development, Server/Site Administration, Web Development, CMS Development and Documentation. Responsibilities: • Drupal is Must • PHP and MySQL is required • Content Management using Sitefinity and Dreamweaver. • Migration and development of web content. • Development services including template development, content development, Forms, surveys, RSS feeds, Search capabilities, web analytics, transaction based services, CMS integration. • Capable of operating independently and working with team to achieve a common goal. • Excellent people skills and strong technical knowledge required. Preference to Agile development capable. Thanks Additional Information You can connect with me @linkedin.com/in/rattansethi (***********************************) Please apply for this position, I will call you to discuss more (301)- 474-9600 ext 124
    $78k-98k yearly est. Easy Apply 12h ago
  • Web Application Developer

    Entertainment Benefits Group 4.3company rating

    Senior java developer job in Austin, TX

    EBG is an e-commerce solutions provider specializing in travel and entertainment, and also offering retail products and services, voluntary benefits and insurance. EBG powers a robust portfolio of technology solutions and operates a network of employer and membership-based platforms reaching a captive audience, providing leading brands with incremental distribution opportunities. EBG's expanded network reaches over 100 million users from participating companies and closed loop affinity and membership groups. EBG owns and operates one of the largest and most comprehensive employee savings programs in the country - serving over 40,000 corporate clients through its proprietary platforms TicketsatWork, Plum Benefits, Working Advantage and Beneplace. EBG is a b2b2c company headquartered in Miami (Aventura), with offices in New York, Orlando, and Austin. We offer a hybrid work environment with a balance of collaboration and flexibility. Job Description In this role you will embark on a large-scale, multi-year modernization initiative to transform a legacy monolithic PHP application into a modern, microservice-oriented architecture hosted on AWS. Your role as a Web Developer will bring deep experience in API-driven development, AWS cloud infrastructure, and modern DevOps practices to help drive this transformation. You'll play a key role in decoupling business domains, architecting, implementing, and maintaining new microservices using Symfony/Doctrine or similar frameworks. Your focus will be on delivering high-quality, secure, and scalable API integrations. Ideally, you bring hands-on experience across the full development lifecycle - from design and implementation to CI/CD and infrastructure-as-code - all within an Agile Scrum environment. This role is primarily WFH / Remote for Florida and Texas candidates but requires flexibility to attend any in office team meetings as needed. **You must reside in FL or TX** to be hired for this position. Key Responsibilities Have strong presence in the decoupling of the existing PHP monolith into domain-driven microservices and APIs. Design, develop, and maintain back-end services using Symfony (or equivalent MVC frameworks) and Doctrine ORM. Architect and implement RESTful APIs and ensure consistent documentation, testing, and versioning practices. Build and consume third-party APIs, ensuring performance, scalability, and security best practices. Collaborate closely with DevOps and Infrastructure teams to design cloud-native solutions using AWS services (e.g., Lambda, ECS, EKS, S3, API Gateway). Containerize applications using Docker and manage orchestration via Kubernetes/ECS. Implement and maintain CI/CD pipelines to support rapid, reliable deployments. Leverage infrastructure-as-code (IaC) tools to ensure reproducible and maintainable environments. Contribute to architectural design discussions, code reviews, and cross-functional planning. Work within an Agile Scrum framework, participating in sprint grooming, planning, demo, and retrospectives. Collaborate with Product, QA, and Analytics teams to ensure feature alignment and data integrity. Qualifications 3+ years of professional experience in back-end development with PHP (Symfony preferred). Strong understanding of microservice architecture and API-first design principles. Proven experience deploying and managing applications on AWS (ECS, EKS, Lambda, API Gateway, RDS, CloudWatch, etc.). Proficiency with Docker and Kubernetes (EKS or equivalent) for containerized deployments. Hands-on experience with CI/CD pipelines (e.g., GitHub Actions, Jenkins, GitLab CI, or AWS CodePipeline). Experience using Infrastructure-as-Code tools such as Terraform or AWS CloudFormation. Strong understanding of third-party API integration patterns, rate limiting, and error handling best practices. Experience working within an Agile/Scrum environment. Solid understanding of software design patterns, version control (Git), and code quality best practices. Excellent problem-solving, communication, and collaboration skills. YOU MUST RESIDE IN FL or TX *EBG does not offer sponsorship for this role. What Sets You Apart: AWS Certification (Developer Associate or Solutions Architect). Experience with Doctrine ORM, Symfony 6, or similar frameworks. Knowledge of serverless architecture patterns using AWS Lambda and API Gateway. Familiarity with event-driven architecture, message queues (e.g., SNS/SQS, Kafka), or data streaming. Background in travel, hospitality, or entertainment industries, especially with booking, ticketing, or reservation systems. Exposure to observability tools with focus on New Relic (other examples include CloudWatch, Datadog, or ELK stack). Understanding of security best practices for cloud-based microservices (IAM, least privilege, encryption). Experience mentoring developers or leading small Agile teams. Additional Information EBG offers outstanding employee benefits including: Medical, Dental & Vision 401k Match Short Term Disability, Long Term Disability (Company Paid) Company Paid Basic Life and AD&D Additional Voluntary Benefits Flexible Work Arrangements 3 Weeks of PTO + 5 Personal Days Paid Holiday Break from Christmas to New Year Paid Holidays Fitness Reimbursement Program Annual Day of Giving Share in the FUN! EBG gives $1000 per year in Tickets-At-Work gift cards to full-time employees to experience and enjoy the savings marketplace! The statements contained herein reflect general details as necessary to describe the principal functions of this job, the level of knowledge and skill typically required, and the scope of responsibility, but should not be considered an all-inclusive listing of work requirements. All your information will be kept confidential according to EEO guidelines.
    $76k-98k yearly est. 12h ago

Learn more about senior java developer jobs

How much does a senior java developer earn in Pflugerville, TX?

The average senior java developer in Pflugerville, TX earns between $78,000 and $132,000 annually. This compares to the national average senior java developer range of $82,000 to $137,000.

Average senior java developer salary in Pflugerville, TX

$101,000

What are the biggest employers of Senior Java Developers in Pflugerville, TX?

The biggest employers of Senior Java Developers in Pflugerville, TX are:
  1. Zirlen Technologies Incorporated
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