Java developer jobs in Abilene, TX

Programmers.io is currently looking for a Java Developer Onsite Role in Richardson, Texas, United States Contract Role - Open for C2C , W2 OR 1099 We are looking for a Java Developer to join our growing development team. The ideal candidate has extensive experience in Java-based application development, is comfortable working in fast-paced environments, and can design scalable backend systems. You will be responsible for designing, developing, and maintaining complex backend services, APIs, and integrations. Key Responsibilities: Design and develop robust, scalable, and high-performance backend systems using Java. Collaborate with front-end developers, DevOps, QA, and product teams to deliver high-quality software solutions. Develop and maintain RESTful APIs, microservices, and third-party integrations. Write clean, testable, and efficient code following best practices and design patterns. Participate in code reviews and provide mentorship to junior developers. Optimize application performance and scalability. Requirements: 5+ years of hands-on experience in Java development (Java 8 or above). Strong knowledge of Spring Framework (Spring Boot, Spring MVC, Spring Security, etc.). Experience building RESTful APIs and working with microservices architecture. Proficiency in SQL and relational databases such as PostgreSQL, MySQL, or Oracle. Familiarity with NoSQL databases (MongoDB, Redis, etc.) is a plus. Experience with CI/CD tools (Jenkins, GitLab CI, etc.) and version control (Git). If you are interested, please apply or feel free to share your updated resume at ************************

Greetings from Photon!! Who are we? Photon has emerged as one of the world's largest and fastest-growing Digital Agencies. We work with 40% of the Fortune 100 on their Digital initiatives and are known for our ability to integrate Strategy Consulting, Creative Design, and Technology at scale. For a brief 1 minute video about us, you can check ***************************** Java Backend Developer Location : Dallas, TX (Onsite) Hiring Type : Full Time We are seeking a Java Backend Developer to join our dynamic engineering team. In this role, you will be responsible for designing, developing, and maintaining high-quality web applications using a combination of Java/Spring Boot on the backend and Angular on the frontend. You will work closely with cross-functional teams to deliver innovative and user-centric solutions. Key Responsibilities: Develop and maintain high-performance, scalable Java applications. Design, develop, and deploy RESTful APIs using Java and Spring Boot framework. Develop and maintain robust and scalable frontend applications using Angular. Design and develop microservices using Spring Boot framework. Ensure system reliability and fault tolerance through Hystrix and circuit breaker patterns. Implement observability practices, including SLI/SLO metrics. Develop event-driven architecture solutions using Kafka and other messaging platforms. Deploy and manage applications on Kubernetes and AWS cloud platform services. Collaborate with cross-functional teams to define, design, and ship new features. Communicate effectively with team members and stakeholders. Qualifications: Bachelor's degree in Computer Science, Engineering, or a related field. Proven experience as a Java Backend Developer (knowledge in Java 21 & Spring 6 is must) with expertise in threading and concurrency implementation. Experience on angular & JSP is needed. Extensive experience in microservice API implementation using Spring Boot. Knowledge of failover handling and fault tolerance mechanisms such as Hystrix and circuit breakers. Experience in observability, including SLI/SLO metrics. Hands-on experience with event-driven architecture implementation using Kafka, with familiarity with other messaging platforms being a plus. Proficiency in Kubernetes and AWS cloud platform services. Excellent communication and interpersonal skills. Strong problem-solving and analytical abilities.

Role: Principal Java Developer Duration: Long Term *PROJECT DESCRIPTION* Leveraging some existing framework, but much of this will be from the ground up. Developing and enhancing bonds purchasing/trading platform. Cutting edge trading application with opportunity to develop net new *REQUIRED SKILLS* 1. Trading application built on Java/Spring Boot/Kafka/Oracle - must have advanced skills and experience with Core Java funtionalities such as multithreading, streams, exception handling, data structures, event-driven architecture, and scalability for high-volume messaging queues 2. Good Oracle: PL/SQL Stored procedures and SQL queries 3. Kafka for high volume messaging queues 4. Financial services experience, specifically on a trading application, strongly preferred *NICE-TO-HAVE* Good to have experience working with AWS services (e.g., EC2, S3, Lambda, RDS, SQS), Angular

Apexon is a digital-first technology services firm specializing in accelerating business transformation and delivering human-centric digital experiences. We have been meeting customers wherever they are in the digital lifecycle and helping them outperform their competition through speed and innovation.Apexon brings together distinct core competencies - in AI, analytics, app development, cloud, commerce, CX, data, DevOps, IoT, mobile, quality engineering and UX, and our deep expertise in BFSI, healthcare, and life sciences - to help businesses capitalize on the unlimited opportunities digital offers. Our reputation is built on a comprehensive suite of engineering services, a dedication to solving clients' toughest technology problems, and a commitment to continuous improvement. Backed by Goldman Sachs Asset Management and Everstone Capital, Apexon now has a global presence of 15 offices (and 10 delivery centers) across four continents. We enable #HumanFirstDIGITAL Role Descriptions: How You Will Fulfil Your Potential You will develop financial products with direct impact on millions of consumers Systems under your watch will be the primary sources of revenue for the organisation You build it: engineers are in control of decisions about systems they own from the first line of code written You run it: engineers with assistance from global SRE guild are responsible for operation of systems they built You own it: engineers do not wait for orders here. They do research, pitch projects. Great ideas are valued and implemented Professional network: you will meet and collaborate with very influential people within the global organisation and the entire industry Key Responsibilities: Back-End Development: Design, develop, and maintain RESTful APIs and microservices using Java , Spring Boot etc. Implement business logic, database interactions, and integrations with third-party services. Optimize application performance and ensure scalability. Front-End Development: Develop responsive and user-friendly interfaces using modern front-end frameworks (e.g., Angular, React, or Vue.js). Collaborate with UI/UX designers to implement designs and ensure a seamless user experience. Ensure cross-browser compatibility and mobile responsiveness. Database Management: Design and manage relational databases (e.g., MySQL, PostgreSQL) and/or NoSQL databases (e.g., MongoDB). Write efficient queries and optimize database performance. DevOps and Deployment: Collaborate with DevOps to deploy applications in cloud environments Testing and Debugging: Write unit, integration, and end-to-end tests to ensure code quality. Debug and resolve application issues in a timely manner. Skills And Experience We Are Looking For Between 1-3 years experience B.S. or higher in Computer Science or related field (or equivalent work experience) Expertise in Java, React JS, HTML5 AWS cloud Infra 1 Mobile 2 Web 0 Familiar with one or more of the following: o Distributed systems o NoSQL and relational databases o Distributed messaging o Transactional services Experience integrating with Restful web services Ability to establish trusted partnerships with product heads, and executive level stakeholders Comfortable with Agile Operating Models Preferred Qualifications: Experience with microservice based architecture Experience with Kafka, MongoDB, Spring, vert.X Our Commitment to Diversity & Inclusion: Did you know that Apexon has been Certified™ by Great Place To Work , the global authority on workplace culture, in each of the three regions in which it operates: USA (for the fourth time in 2023), India (seven consecutive certifications as of 2023), and the UK.Apexon is committed to being an equal opportunity employer and promoting diversity in the workplace. We take affirmative action to ensure equal employment opportunity for all qualified individuals. Apexon strictly prohibits discrimination and harassment of any kind and provides equal employment opportunities to employees and applicants without regard to gender, race, color, ethnicity or national origin, age, disability, religion, sexual orientation, gender identity or expression, veteran status, or any other applicable characteristics protected by law. You can read about our Job Applicant Privacy policy here Job Applicant Privacy Policy (apexon.com) Our Commitment to Environment: Actively contributes to Apexon's commitment to environmental responsibility by following sustainable practices and supporting ESG initiatives. Our Perks and Benefits: Our benefits and rewards program has been thoughtfully designed to recognize your skills and contributions, elevate your learning/upskilling experience and provide care and support for you and your loved ones. As an Apexon Associate, you get continuous skill-based development, opportunities for career advancement, and access to comprehensive health and well-being benefits and assistance. We also offer: Health Insurance with Dental & Vision 401K Plan Life Insurance, STD & LTD Paid Vacations & Holidays Paid Parental Leave FSA Dependent & Limited Purpose care

Hi, I hope you are doing well! We have an opportunity for AWS / Java Developer with one of our clients for Dallas, TX. Please see the job details below and let me know if you would be interested in this role. If interested, please send me a copy of your resume, contact details, availability, and a good time to connect with you. Title: Senior AWS / Java Developer - Airline Operations (Load Planning / Aerodata / Crew Pay) Location: Dallas, TX Terms: Long Term Contract Job Details: We are looking for AWS/Java developers with strong airline domain experience, specifically in Load Planning, Takeoff Performance (Aerodata), and Crew Pay. The developer will design, build, and maintain scalable services and integrations supporting core airline operational platforms. Key Responsibilities Design, develop, and maintain Java-based microservices and APIs on AWS Implement and enhance features in systems related to: Aircraft Load Planning & Weight and Balance Takeoff Performance / Aerodata integration and calculations Crew Pay calculation engines and rules processing Build robust RESTful APIs, data processing pipelines, and integrations with third-party systems (e.g., Aerodata providers, crew management tools) Ensure solutions are secure, scalable, and performant using AWS services (e.g., EC2, ECS/EKS, Lambda, SQS, RDS, DynamoDB, API Gateway, etc.) Collaborate closely with BAs, QA, and business stakeholders to understand requirements and refine technical solutions Participate in code reviews, CI/CD pipelines, and production support as needed Required Skills & Experience 10+ years hands-on experience in Java (Java 8+), Spring Boot, REST APIs Strong experience with AWS (at least a few of: Lambda, ECS/EKS, S3, SQS, RDS, DynamoDB, CloudWatch, API Gateway) Prior experience working on airline operational systems, especially: Load Planning / Weight & Balance Takeoff Performance / Aerodata Crew Pay / crew management Solid understanding of microservices architecture, integration patterns, and secure API design Experience with CI/CD tools (Jenkins, GitLab CI, GitHub Actions, etc.) Nice to Have Exposure to event-driven architectures (Kafka, Kinesis, etc.) Experience with performance optimization and large-scale transactional systems Knowledge of containerization tools (Docker, Kubernetes) Thank you! Amit Jha Senior Recruiter | BeaconFire Inc. 📧 ***********************

Job Title: Core Java microservices AWS Developer (5) Exp: 10-12 yrs FTE role no transfer only visa independent candidate, OPT EAD will work but will not give any commitment for sponsorship Job Summary: We are seeking a highly skilled and motivated engineers with a strong background in Java Microservices Development and AWS. The ideal candidate will be responsible for leading software development projects, ensuring high-quality deliverables, and driving innovation within the team. This role requires a deep understanding of Java technologies and cloud-based solutions, with a focus on microservices architecture. Responsibilities: Lead the design, development, and implementation of Java-based microservices applications. Collaborate with cross-functional teams to define project requirements and deliver solutions that meet business needs. Ensure best practices in software development, including code reviews, testing, and documentation. Manage project timelines, resources, and deliverables to ensure successful project execution. Provide technical guidance and mentorship to junior developers, fostering a culture of continuous learning. Stay updated with emerging technologies and industry trends to drive innovation within the team. Participate in architectural discussions and contribute to the overall technical strategy of the organization. Work closely with DevOps teams to ensure seamless deployment and integration of applications in AWS environments. Mandatory Skills: At least 4 years strong hands-on experience in Java 8+ development Strong coding practices in OOPS Concepts, Data Structures, Java Algorithms, Design patterns Strong coding practices in Multi-Threading, Collections, ORM frameworks Strong expertise in Java Microservices Development. Proficient in AWS services and cloud architecture. Experience with RESTful APIs and microservices architecture. Solid understanding of software development methodologies, including Agile and DevOps practices. Strong problem-solving skills and the ability to work under pressure. Excellent communication and interpersonal skills. Preferred Skills: Familiarity with containerization technologies such as Docker and Kubernetes. Experience with CI/CD tools and practices. Knowledge of database technologies, both SQL and NoSQL. Understanding of security best practices in software development. Experience with monitoring and logging tools in cloud environments. Qualifications: Bachelor's degree in Computer Science, Information Technology, or a related field. Relevant certifications in Java, AWS, or software development methodologies are a plus.

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.

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

• Writes, tests, and documents technical work products (e.g., code, scripts, processes) according to organizational standards and practices. • Devotes time to raising the quality and craftsmanship of products and systems. • Conducts root cause analysis to identify domain level problems and prescribes action items to mitigate • Designs self-contained systems within a team's domain, and leads implementations of significant capabilities in existing systems • Coaches team members in the execution of techniques to improve reliability, resiliency, security, and performance • Decomposes intricate and interconnected designs into implementations that can be effectively built and maintained by less experienced engineers Responsibilities: • Anticipates trouble areas in systems under development and guides the team in instrumentation practices to ensure observability and supportability • Defines test suites and instrumentation that ensures targets for latency and availability are being consistently met in production • Leads through example by prioritizing the closure of open vulnerabilities • Evaluates potential attack surfaces in systems under development, identifies best practices to mitigate, and guides teams in their implementation • Leads team in the identification of small batches of work to delivery the highest value quickly • Ensures reuse is a first class consideration in all team implementations and is a passionate advocate for broad reusability • Formally mentors teammates and helps guide them to and along needed learning journeys • Observes their environment and identifies opportunities for introducing new approaches to problems Experience: • Experience with Java and Spring Boot on the backend, and proficiency with React on the frontend-comfortable working across the full stack to design and build scalable, maintainable applications. • 7+ years of experience designing, developing, and implementing large-scale solutions in production environments • Airline Industry experience Skills: • Proficiency with the following technologies: • Programming Languages: Java, Python, C#, Javascript/Typescript • Frameworks: Spring/SpringBoot, FastAPI • Front End Technologies: Angular/React • Deployment Technologies: Kubernetes, Docker • Source Control: GitHub, Clienture DevOps • CICD: GitHub Actions, Clienture DevOps • Data management: PostgreSQL, MongoDB, Redis • Integration/APIs Technologies: Kafka, REST, GraphQL • Cloud Providers such as Clienture and AWS • Test Automation: Selenium, TestNG, Postman, SonarQube, Cypress, JUnit/NUnit/PyTest, Cucumber, Playwright, Wiremock/Mockito/Moq • Ability to optimize solutions for performance, resiliency and reliability while maintaining an eye toward simplicity • Ability to concisely convey ideas verbally, in writing, in code, and in diagrams • Proficiency in object-oriented design techniques and principles • Proficiency in Agile methodologies, such as SCRUM • Proficiency in DevOps Toolchain methodologies, including Continuous Integration and continuous deployment Top 3 skills: · Java - 7+ years · Spring Boot - 7+ years · React - 7+ years Education: • Master's degree in Computer Science, Computer Engineering, Technology, Information Systems (CIS/MIS), Engineering or related technical discipline, or equivalent experience/training. About US Tech Solutions: US Tech Solutions is a global staff augmentation firm providing a wide range of talent on-demand and total workforce solutions. To know more about US Tech Solutions, please visit ************************ US Tech Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. Recruiter Details: Name: Pratham Pandey Email: ****************************** Internal Id: 25-36851

About Encore Wire Encore Wire Corporation is one of the nation's leading manufacturers of copper and aluminum electrical building wire and cable, serving residential, commercial, and industrial markets across the United States. Headquartered in McKinney, Texas, Encore Wire is known for its innovation, quality, and commitment to American manufacturing. Our software development team plays a key role in optimizing operations across manufacturing, sales, and distribution-building and maintaining systems that help power everything from factory automation to enterprise applications. We partner closely with business units across the organization to deliver high-impact, custom software solutions that improve efficiency, reliability, and scalability. Position Overview As a Software Developer at Encore Wire, you will design, build, and support software solutions that directly enable our business operations to run smoothly. You'll work in a collaborative environment with a mix of independent projects and team-based initiatives, contributing to applications that handle manufacturing workflows, logistics, accounting, and more. The ideal candidate is a strong problem solver who enjoys technical challenges, has an analytical mindset, and thrives in both individual and collaborative settings. More importantly, a candidate MUST be self-motivated as he/she will be working and collaborating on a small team and may not have the constant oversight that is experienced on bigger teams. Required Platform / Technology Experience Candidates must demonstrate proficiency in one or more of the following areas (hands-on experience or demonstration of competency will be required during the interview): NetSuite ERP: Customizations, SuiteScript (JavaScript), integrations, and feature development. Boomi: Integration and API management for data synchronization between enterprise systems. Blue Yonder WMS (On-Prem): Experience with SQL, Mocha, and warehouse data systems. .NET Framework or Equivalent (C#, Angular, React): Strong object-oriented programming skills and ability to apply OOP principles effectively. Web Services: SOAP and REST API development or equivalent integration technologies. Key Responsibilities While specific duties may be tailored to your experience and strengths, you'll be expected to: Design, develop, test, document, and deploy software solutions that meet both business and technical requirements. These include requirements for IT to be able to support and maintain any customization that the business may or may not have specified. Participate in all phases of the software development lifecycle-from requirements gathering through deployment and post-implementation support. Train and support end users on new features or applications. Diagnose and resolve complex issues across multiple platforms using systematic debugging and analysis techniques. Provide advanced technical support for production systems, minimizing downtime and ensuring reliability. Conduct root-cause analysis for recurring issues and implement long-term corrective measures. Monitor execution logs, system health, and automation jobs; proactively respond to failures to ensure continuity of operations. Collaborate with business users to resolve data issues or user errors and reprocess transactions as necessary. Continuously analyze existing systems and processes, identifying opportunities for optimization, modernization, or automation. Research and evaluate emerging technologies and frameworks to recommend improvements. Contribute to team projects through code reviews, documentation, and shared learning. Professional Competencies Ability to translate business requirements into effective technical solutions. Strong analytical and problem-solving skills with meticulous attention to detail. Excellent written and verbal communication skills, capable of bridging technical and non-technical audiences. Highly self-motivated with the ability to work independently or within a collaborative team. Adaptable and eager to learn new technologies, tools, and frameworks. Strong organizational skills and ability to manage multiple priorities simultaneously. Customer-focused mindset with a commitment to quality, reliability, and continuous improvement. Proactive in identifying issues, inefficiencies, and improvement opportunities.

Software Developer - OpenText Web CMS Consultant Duration: 6 months+ Airlines Client Key Notes: Open for C2C engagement Must be local to TX. Must be willing to go onsite for interview in the final round. 1. OpenText Web CMS (TeamSite) Development Strong understanding of the OpenText/TeamSite ecosystem, including OpenDeploy and LiveSite. Skilled in developing and maintaining templates, workflows, and enterprise-level application integrations. 2. Frontend Frameworks & Libraries Hands-on experience with Angular 15+ for both client-side and server-side rendering. Familiarity with micro-frontend architecture and modular UI patterns. Solid understanding of modern web security best practices. 3. HTML / CSS Proficient in responsive web design principles. Experience working with CSS preprocessors such as SASS or LESS. 4. JavaScript / TypeScript Strong experience with TypeScript and modern JavaScript (ES6+) features.

Join a Global Leader in Workforce Solutions - Net2Source Inc. Who We Are Net2Source Inc. isn't just another staffing company, we're a powerhouse of innovation, connecting top talent with the right opportunities. Recognized for 300% growth in the past three years, we operate in 34 countries with a global team of 5,500+. Our mission? To bridge the talent gap with precision-Right Talent. Right Time. Right Place. Right Price. Job Title: Avionics Engineer Location: Fort Worth, TX Duration: 6 months Pay Range: $65 - $70/hr Job Description: • Aircraft Client system experience, Client software customization experience preferred. • Airline Modifiable Information (AMI) software experience (FDCF, ACMF, DCMF, etc.), AMI customization through GBST experience preferred. • Knowledge of aircraft software distribution/loading. • Experience as an engineer with aircraft avionics or related. • Knowledge of Aircraft manuals (AMM, IPC, etc.). • Experience authoring, revising, and creating Engineering Orders (EOs) and Engineering Authorizations (EAs). • Ability to manage major projects on schedule. • Knowledge of Microsoft Office (Word, Outlook, Excel, etc.). Why Work With Us? We believe in more than just jobs-we build careers. At Net2Source, we champion leadership at all levels, celebrate diverse perspectives, and empower you to make an impact. Think work-life balance, professional growth, and a collaborative culture where your ideas matter. Our Commitment to Inclusion & Equity Net2Source is an equal opportunity employer, dedicated to fostering a workplace where diverse talents and perspectives are valued. We make all employment decisions based on merit, ensuring a culture of respect, fairness, and opportunity for all, regardless of age, gender, ethnicity, disability, or other protected characteristics. Awards & Recognition • America's Most Honored Businesses (Top 10%) • Fastest-Growing Staffing Firm by Staffing Industry Analysts • INC 5000 List for Eight Consecutive Years • Top 100 by Dallas Business Journal • Spirit of Alliance Award by Agile1 Ready to Level Up Your Career? Click Apply Now and let's make it happen.

Job Title: Senior Software Engineer / Quant Developer (JG3 Level) Duration: Long-term contract with possibility of extension We are seeking a senior-level, hands-on Software Engineer with strong quantitative and analytical skills to support trading and risk activities within the T&S organization. This role requires deep domain expertise in derivatives, futures markets, and financial trading systems, along with strong technical capabilities in Python, PowerShell, SQL, and scripting. Key Requirements This is a JG3 senior-level role requiring both leadership and strong hands-on technical skills. Derivative trade lifecycle experience is mandatory. Deep understanding of global futures exchanges is essential. Background in commodity trading, capital markets, or investment banking strongly preferred. Strong proficiency in Python, PowerShell, and SQL is required. Experience with scripting and automation. Ideal candidates include: Python Developers Quant Analysts / Quant Developers Professionals with an economics or finance background who also have business analysis (BA) experience What This Role Looks Like The Senior Engineer will be responsible for ensuring the accuracy and integrity of trading data and providing actionable insights to support decision-making across the trading organization. Key expectations include: Collaborate with multiple teams within T&S to gather data, understand requirements, and validate information. Build data pipelines, analytical tools, and insight-driven platforms. Provide traders with clear, accurate insights that support real-time decision-making. Apply BA skills to understand business needs, translate them into technical solutions, and ensure alignment with trading strategies. Work cross-functionally with trading, risk, data, and technology teams. This role blends technical engineering, quantitative analysis, and business analysis, making it critical for supporting efficient and informed trading operations. Location & Work Expectations This position is onsite at the Houston OTM office-candidates must be prepared to work in person. Start date: January 15, 2026 Long-term engagement with strong potential for extension.

Role: Sr. Java Backend Developer (Java, Spring Boot, MongoDB, AWS) Should be willing to attend live coding session - onsite at Irving, TX. JD: Responsibilities Design APIs, develop shippable code, documentation, and unit test new features for digital products. Works with fellow API Developers, Team Leads, Architects to deliver features through the creation of re-usable RESTful APIs. Front end design, development and integration Collaborate with Quality, Product and Cloud Engineering teams to keep digital assets fully functional, secure, and up to date with business needs. Perform pair programming, effectively communicate ideas with the team, assist in systems integration, performance testing and product releases Implement policies, roles, data access controls, monitoring events, resolve system and data issues for continuous functioning of APIs Mentor junior developers through work product review, help with design, development tools and development best practices Qualifications Must have 6-10 years of hands-on programming experience as a Senior Engineer or a Technical Lead. Must have 3 years of RESTful APIs / Server-side development experience using microservices architecture using Spring boot Must have 3 years of experience in cloud services (preferable AWS), developing micro-services, CI/CD solution, message queue systems and background task management. Must have 3 years of experience in developing NoSQL and SQL databases, designing data models, proficient in querying data for quality, analysis, analytics and adhoc reporting Knowledge in API security frameworks, token management and user access control including OAuth, JWT, OpenAPI, etc. Experience working with API Gateway, CDNs, API Performance testing, CI/CD pipelines and monitoring tools Ability to work in an Agile / SCRUM environment Strong writing and communication skills

As the founding entity of RAINBOW PARTNERS, Quanteam is a consulting firm specializing in the fields of Banking, Finance, and Financial Services. Guided by our core values of closeness, teamwork, diversity, and excellence, our team of 1,000 expert consultants, representing 35 different nationalities, collaborates across 10 international offices: Paris, Lyon, New York, Montreal, London, Brussels, Geneva, Lisbon, Porto and Casablanca. About the Role As an ETRM Support Developer, you will play a key role in the design, development, and support of applications that drive gas and power trading operations. Working closely with traders, analysts, and IT teams, you'll contribute to system reliability, performance, and innovation across the trading value chain - from deal capture to risk management and reporting. You will be responsible for delivering both tactical and strategic solutions that enhance trading efficiency while maintaining the highest standards of reliability, quality, and cybersecurity compliance. Key Responsibilities Software Development & Integration Design, develop, and maintain trading system components using C#/.NET and related technologies. Implement software enhancements, integrations, and fixes according to business and architectural specifications. Collaborate with Solution Architects and Tech Leads to define technical solutions aligned with project goals. Integrate trading systems with market data feeds and exchanges. Participate in code reviews and contribute to continuous improvement of development standards and guidelines. Support risk, pricing, and valuation workflows used by Middle and Front Office teams. Service Delivery & Support Provide level 2/3 support to business users and help resolve incidents and issues in production. Manage the backlog of change requests and ensure timely, high-quality delivery. Ensure development and operational activities comply with internal controls, cybersecurity, and regulatory frameworks (e.g., SOX, NERC, FERC). Maintain close collaboration with other IT and business teams to ensure smooth service delivery and system evolution. Qualifications 2-10 years of experience in software development, in Capital Markets & Front Office desks Strong proficiency in C#/.NET and SQL; experience with Angular, ASP.NET, or Web API is a plus. MANDATORY - Experience supporting and working with traders Familiarity with ETRM systems, bid-to-bill integrations, or complex trading platforms. Understanding trade workflow (Fixed Income, Equity, Commodities) Experience with exchange APIs and system integration best practices. Knowledge of cloud technologies (AWS, Azure) and DevOps tools (Git, TFS, CI/CD pipelines). Bachelor's or Master's degree in Computer Science, Engineering, or related field.

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!

Software Engineer (Break Fix Engineer) Focus on smaller feature development and bug fixes without interrupting senior engineer feature development. Offload work from senior feature developers (e.g., simple features, triage logs). Handle issues like: Android tablet & POS problems (e.g., payments not processing, loyalty rewards not applying). Logs analysis and troubleshooting. Role Overview Core Skills: Read and code in C++ and C#. Strong debugging skills. Plus: if they have Android development experience with C++ knowledge but NOT required Tech: The legacy system is C++, Java Android The new system is Kotlin, React Native, and JavaScript. Requirements High-energy, professional (3-4 years of experience) This person will free up time for senior engineers. This role does not have involvement in developing epics, stories, use cases, or architectural design, but rather debugging and simple coding. Location: Plano, TX. 5 days onsite per week preferred, but it is a critical position so they will consider hybrid.

L3 Harris Duration: 6 month contract to hire Clearance: minimum Secret Various positions: Java Software Engineers Java and C/C++ Software Engineers C++ Software Engineers

Title: Elastic Engineer / Elasticsearch Specialist with Java (Spring boot, Kafka) Duration: 6+ months (Extension Possible) Exp: 10 & Above Skills must have: Pega, Pega Decision Management Design and implement Next-Best-Action (NBA) strategies using Pega CDH Configure and optimize decision strategies, engagement policies, and predictive models. Develop and maintain Pega rules, flows, and data models aligned with business requirements. Integrate Pega CDH with external systems for data ingestion and outbound communication. Collaborate with business analysts, architects, and QA teams to ensure high-quality deliverables. Perform unit testing, debugging, and performance tuning of Pega applications. Stay updated with Pega platform upgrades and best practices. 7 years of experience in Pega development, with at least 4 years in Pega CDH. Strong knowledge of Pega Decisioning Framework, NBA Designer, and Customer Profile Designer. Experience with Pega 8.x or higher versions. Familiarity with data flows, adaptive models, and predictive analytics. Experience in SQL queries Understanding of integration protocols (SOAP, REST, MQ, etc.). Pega certifications such as CPDC (Certified Pega Decisioning Consultant) or CSACSSA preferred. Excellent problem-solving and communication skills. Nice-to-Have API development and debugging. Knowledge of Agile methodologies and DevOps practices. Exposure to cloud environments (AWS, Azure, GCP).