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Principal software engineer jobs in San Angelo, TX

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  • Principal Search Engineer (Solr/OpenSearch)

    Fidelity Investments 4.6company rating

    Principal software engineer job in Westlake, TX

    The Role: Our teams build and contribute to Fidelity's digital presence. As a Principal Search Engineer on the Search Platform team, you will play a key role in designing, developing, and optimizing our search and content discovery platform, supporting millions of customer requests. You will be responsible for implementing and enhancing hybrid search solutions, and leveraging AI/ML techniques to improve search relevance and user experience. Your role will include building, managing, and automating cloud infrastructure to ensure robust, high-performance search capabilities for both internal associates and customers. You'll collaborate with cross-functional teams to deliver innovative search solutions, contribute ideas for product enhancements, and continually develop your technical skills in a fast-paced, team-oriented environment. The Expertise You Have: Deep expertise in implementing, configuring, and tuning enterprise-grade search solutions using Solr (preferred); experience with OpenSearch is a plus. Comprehensive knowledge of information retrieval principles, including both classic approaches (such as TF-IDF, BM25) and advanced neural search techniques (like vector embeddings and transformer-based models). Proficiency in container technologies, especially Kubernetes (AWS EKS preferred) and Docker. Solid understanding of the software development and delivery lifecycle for large-scale systems. Ability to design and implement automation and infrastructure solutions using languages such as Python, Groovy, Shell, and NodeJS. Experience with build tools and package managers (helm, maven, npm, pip, etc.). Familiarity with observability, monitoring, and logging tools such as Datadog, Splunk, or other OpenTelemetry/APM tools. Experience troubleshooting and resolving complex CI/CD pipelines, release issues, and multi-component system environments. Education / Certifications: Advanced degree in Computer Science or a related field, or equivalent professional experience. The Skills You Bring: Proven ability to lead technical efforts from conception through production deployment. Skill in translating business needs into scalable, effective search solutions. Ability to work collaboratively across organizations and drive successful outcomes. Passion and aptitude for learning new technologies and approaches, especially in the search and AI/ML space. Comfort operating in a polyglot development environment. Excellent verbal and written communication skills The base salary range for this position is $107,000-216,000 USD per year. Placement in the range will vary based on job responsibilities and scope, geographic location, candidate's relevant experience, and other factors. Base salary is only part of the total compensation package. Depending on the position and eligibility requirements, the offer package may also include bonus or other variable compensation. We offer a wide range of benefits to meet your evolving needs and help you live your best life at work and at home. These benefits include comprehensive health care coverage and emotional well-being support, market-leading retirement, generous paid time off and parental leave, charitable giving employee match program, and educational assistance including student loan repayment, tuition reimbursement, and learning resources to develop your career. Note, the application window closes when the position is filled or unposted. Please be advised that Fidelity's business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories. Most roles at Fidelity are Hybrid, requiring associates to work onsite every other week (all business days, M-F) in a Fidelity office. This does not apply to Remote or fully Onsite roles. Certifications:Category:Information Technology
    $107k-216k yearly 5d ago
  • Software Engineer in Test (C#/.NET) with AI experience

    Fustis LLC

    Principal software engineer job in Plano, TX

    Job Role: SDET (C#/.NET) - Quality Engineer Eligibility: USC, GC, GC-EAD, H4-EAD, L2S only Pay Rate: $65/hr. on 1099 This role combines testing expertise with an understanding of .NET architecture patterns to ensure quality at scale. An automation-first mindset and approach are critical. Required: NET Core (8, 10), C# (12, 14) - expert in current language features Azure (or other public cloud provider) (cloud development, and distributed patterns) Git, GitHub (CLI, Pull Requests) Open API & REST Continuous Integration, Continuous Delivery, Continuous Testing (CI, CD, CT) (Azure DevOps, GitHub Actions, Jenkins) SOLID Principles, Clean Code, and architectural patterns Test Driven Development, Automated testing, (Unit, Integration, E2E) Docker and containerized (12 factor) applications Additional nice to have: AI augmented development with Claude Code, GitHub Copilot or Cursor IoT experience Message and event driven architectures Observability & Open Telemetry Async API Kubernetes Core Responsibilities: Develop automated tests to validate pattern implementations Create frameworks for pattern compliance checking Build and maintain functional test suites (including integration, API, UI, and end-to end tests as well as, possibly, security, accessibility, and performance tests) Perform code quality analysis on refactored services Establish quality gates in CI/CD pipelines Work with team to define "done" criteria for pattern implementations Document testing strategies and best practices Validate that changes don't introduce regressions Collaborate with US teams on quality standards and requirements Required Technical Skills: 3+ years automation engineering 3+ years of .NET(8/9) testing frameworks knowledge (SpecFlow/Reqnroll, RestSharp, xUnit/NUnit/MSTest) 3+ years of experience with Playwright 3+ years of experience with CI/CD pipeline integration for testing 3+ years of experience with API testing tools and approaches 3+ years of experience with Code quality analysis tools (SonarQube, etc.) 3+ years of experience with Version control (Git) Preferred Skills: Contract testing frameworks (Pact, Spring Cloud Contract) Performance testing tools Static code analysis and linting tools Test containerization Azure DevOps or similar CI/CD platforms Infrastructure as Code for test environments Observability and monitoring for test validation Quality-Specific Competencies: Attention to detail and pattern consistency Ability to think about edge cases and failure scenarios Experience building reusable test frameworks Strong analytical skills for identifying quality gaps Understanding of distributed systems testing challenges AI & Modern Development: Familiarity with AI coding assistants for test generation (GitHub Copilot, Claude Code) Ability to leverage AI tools to accelerate test creation Openness to exploring AI-powered testing approaches
    $65 hourly 2d ago
  • Software Development Manager

    Tracker Technologies

    Principal software engineer job in Austin, TX

    About the Company Tracker Technologies is a software development company and official Oracle Partner focused on uniting teams and data by breaking down barriers for more efficient project delivery. As a sister company of Rev1 Energy, we develop enterprise-grade software such as TrackerCheck, which is trusted by major global energy companies to improve visibility, collaboration, and project execution. We are an established organization that operates with the speed and innovation of a startup-fast-moving, agile, and motivated by the pursuit of something bigger than ourselves. Our culture values hard work, accountability, and technical excellence. We also bring that high-performance spirit to the racetrack, hosting employees and clients at motorsport events throughout the year as part of our company's unique culture of teamwork and passion. About the Role The Software Development Manager will lead and mentor a team of software engineers and quality assurance professionals while driving the technical vision and delivery of Tracker Technologies' enterprise-grade software platforms. This role requires a strong technical foundation combined with proven people management skills to build high-performing teams that deliver scalable, reliable solutions serving major global energy companies. Reporting to the Director of Development, the Software Development Manager will oversee the entire software development lifecycle-from planning and architecture to implementation, testing, and deployment. You will balance hands-on technical leadership with people management responsibilities, fostering a culture of innovation, collaboration, and continuous improvement. Responsibilities Lead, mentor, and develop a team of 5-10 software engineers and test engineers Provide technical guidance and coaching to help team members expand their skills Lead technical design reviews and provide guidance on complex technical challenges Participate in code reviews to ensure quality, maintainability, and adherence to standards Maintain hands-on involvement in critical technical work (React, TypeScript, Node.js and C#/.NET) Partner with Director of Development on strategic planning and technical roadmap Work closely with business stakeholders to understand requirements and translate them into technical solutions Develop responsive, intuitive user interfaces using React and modern frontend frameworks Design & implement database schemas, queries, and optimizations for MySQL & Oracle databases Qualifications 12+ years of professional software development experience 3-5+ years of direct people management experience leading software development teams Strong technical expertise in full-stack development with proficiency in TypeScript, React, and Node.js Solid experience with C# and ASP.NET Core development Deep understanding of software architecture, design patterns, and best practices Experience with relational databases (MySQL, Oracle DB preferred) and cloud platforms (AWS, OCI) Knowledge of modern development practices including CI/CD, containerization (Docker), and version control (Git) Strong understanding of RESTful API design and microservices architecture Demonstrated ability to balance technical leadership with people management responsibilities Excellent communication skills with ability to explain complex technical concepts to non-technical stakeholders Strong problem-solving abilities and strategic thinking skills Education Bachelor's degree in Computer Science, Software Engineering, or a related technical discipline (or equivalent professional experience) Why Join Tracker Technologies: Competitive salary with comprehensive benefits Hybrid work schedule Fast-paced, agile company with the stability of an established business Work on enterprise-scale applications serving major global energy companies Modern tech stack with TypeScript, React, Node.js, C#/.NET Core, and cloud infrastructure Collaborative and innovative engineering culture Opportunity for professional growth and technical leadership Access to unique company-sponsored events and team-building experiences Equal Opportunity Statement Tracker Technologies is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. To Apply: Please submit your resume and a brief cover letter explaining your interest in this position and relevant experience.
    $96k-132k yearly est. 2d ago
  • Software Development Manager(IBMI)

    Programmers.Io 3.8company rating

    Principal software engineer job in Houston, TX

    One of our leading client is looking for Software Development Manager(IBMI) in Houston TX Responsibilities: Management & Leadership: Lead and oversee all software development operations o Supervise a team of developers, providing documented 30/60/90 day objectives and technical guidance o Conduct regular team meetings and one-on-one sessions providing ongoing performance feedback along with a collaborative team environment that encourages innovation and continuous improvement. Prioritize and manage development project timelines and deliverables to meet deadlines and business objectives Define, document and implement organization-wide standards for coding practices, development environment configurations and testing methodologies Continuously monitor emerging technology and provide recommendations to senior leadership for related changes and/or upgrades Provide monthly reporting as requested by senior leadership Technical Responsibilities: Participate in the entire software development lifecycle, including documentation, design, development, testing, and implementation o Collaborate with cross-functional teams to gather requirements and define software specifications Perform debugging, troubleshooting, and performance tuning to optimize the system Maintain existing software including providing support for production-related issues Perform other duties as assigned Job Skills & Qualifications: Required: Minimum of 5 years of experience as an RPG developer with experience developing and maintaining solutions using the following technologies: o ILE RPG, Free Form o IBM Db2 Database o Data Description Specification (DDS) o Structured Query Language (SQL) o Control Language (CL) Minimum of 3 years of experience in a supervisory role managing technical staff Proven track record of successfully managing multiple projects simultaneously Significant experience in all phases of the development lifecycle Excellent project management, communication, and interpersonal skills Strong analytical and problem-solving skills Strategic thinking abilities with a focus on long-term planning and process improvement Preferred: Bachelor's degree in Computer Science or Software Engineering Experience with Agile/Scrum methodologies and project management frameworks
    $87k-125k yearly est. 1d ago
  • Software Engineer in Test

    Dexian

    Principal software engineer job in Houston, TX

    • Reviews both business and technical requirements for software applications to ensure they are clear, complete, and testable. • Gains expert-level knowledge of business processes and supporting applications developed or implemented. • Responsible for test planning for new and existing software applications. Strong general IT application and networking knowledge, including: Must Have ASP.NET C# Playwright Selenium TypeScript • Basic SQL experience: • Ability to create complex queries to analyze data • Backup and restore data • Model and create/alter data to support testing scenarios Dexian is a leading provider of staffing, IT, and workforce solutions with over 12,000 employees and 70 locations worldwide. As one of the largest IT staffing companies and the 2nd largest minority-owned staffing company in the U.S., Dexian was formed in 2023 through the merger of DISYS and Signature Consultants. Combining the best elements of its core companies, Dexian's platform connects talent, technology, and organizations to produce game-changing results that help everyone achieve their ambitions and goals. Dexian's brands include Dexian DISYS, Dexian Signature Consultants, Dexian Government Solutions, Dexian Talent Development and Dexian IT Solutions. Visit ******************* to learn more. Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status. Note: Dexian Canada will, on request, provide accommodations for disabilities to support your participation in all aspects of our Recruitment and Assessment/Selection Processes.
    $65k-88k yearly est. 1d ago
  • Microsoft Dynamics 365 Finance and Operations Developer

    Luna Data Solutions, Inc. 4.4company rating

    Principal software engineer job in Houston, TX

    We are seeking a Microsoft Dynamics 365 Finance and Operations Developer for a contract-to-hire position in Houston, TX. Microsoft Dynamics 365 Finance and Operations Developer Hybrid / but a Great resource could be Remote (in Texas) Position Summary Description: The Microsoft Dynamics 365 Finance and Operations Developer's primary responsibility is designing, developing, and implementing custom solutions that enhance our financial, operational, and analytical capabilities in Microsoft Dynamics 365 Finance and Operations (D365 F&O). In this position, you will play a key role in improving our existing D365 F&O and Power Platform implementations to drive operational efficiency and automate internal processes. This position will work as part of a Financial Applications Management Team comprised of Developers, Analysts, and Data Administrators. This is an on-site position with possible travel to company locations within the US. Essential Duties and Responsibilities: 1. Design and develop custom solutions within Microsoft Dynamics 365 Finance and Operations to meet business requirements using X++ and C#. 2. Customize D365 F&O modules, forms, actions, and workflows to align with business processes. 3. Work with the internal team to understand existing customizations. 4. Understand the migration of customizations from dev to QA to sandbox to prod environment. Other Duties and Responsibilities: 1. Keep the development environment up to date with D365 F&O updates. 2. Create, modify, and maintain SSRS reports. 3. Follow the established process for promoting code to the various stages in DevOps. 4. Implement best practices and improve the ongoing maintenance process. 5. Uses the Company's Mission/Vision Statements and Core Values as their guiding principles. Qualifications: Education/Training and Experience Bachelor's degree or equivalent work experience in Computer Science, Software Engineering, Management Information Systems, or related field. 3+ years of experience developing customizations in X++ and C#, providing support. Must have hands-on experience. Experience with Microsoft ASP.NET, .NET Core & Web Development Experience with maintaining custom code in Azure DevOps Agile development experience and knowledge of leveraging Azure DevOps (Git Repo/Pipeline) as a DEV repository Experience with Dataverse customizations (tables, views, actions, and virtual entities) Knowledge of Power Platform (Power BI, Power Automate, and Power Apps) and F&O integration. Knowledge of Azure Integration Services (Logic Apps, App Service, Service Bus) Knowledge of best practices in D365 F&O development This is a contract-to-direct-hire opportunity in Houston, Texas, and no sponsorship can be provided. To apply, please email resumes to *****************************. Candidates must pass a background check. Luna Data Solutions, Inc. (LDS) provides equal employment opportunities to all employees. All applicants will be considered for employment. LDS prohibits discrimination and harassment of any type regarding age, race, color, religion, sexual orientation, gender identity, sex, national origin, genetics, protected veteran status, and/or disability status.
    $46k-54k yearly est. 19h ago
  • Avionics Software Engineer

    Net2Source (N2S

    Principal software engineer job in Fort Worth, TX

    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.
    $65-70 hourly 1d ago
  • Senior ServiceNow Developer

    360 Technology 3.6company rating

    Principal software engineer job in Dallas, TX

    We are seeking a highly skilled Senior ServiceNow Developer with deep expertise in IT Service Management (ITSM), IT Operations Management (ITOM), CMDB, and Discovery. The ideal candidate will lead end-to-end ServiceNow solution design and implementation to enhance operational visibility, improve service delivery, and strengthen IT asset and configuration management. You will collaborate closely with architects, product owners, and cross-functional stakeholders to translate business requirements into scalable, secure, and high-performing ServiceNow solutions. Key Responsibilities Lead the design, development, administration, and enhancement of ServiceNow modules, including ITSM and ITOM Architect and configure CMDB data models, CI classes, relationships, reconciliation rules, and dependency mapping Implement and optimize Discovery, Service Mapping, and Event Management Develop, customize, and extend ServiceNow applications using Glide API, JavaScript, UI Policies, Client Scripts, Business Rules, and Workflows Create and maintain IntegrationHub, mid-server, and REST/SOAP integrations with external tools Govern data quality, compliance, auto-population rules, and CI lifecycle management Drive platform upgrades, cloning, instance strategy, service catalog enhancements, and process automation Implement solutions aligned to ITIL best practices for incident, problem, change, and request processes Lead root-cause analysis & remediation for CMDB/Discovery issues Build dashboards and reporting for service health, operational intelligence, and dependency insights Provide development guidance, code reviews, and mentoring for junior team members Coordinate with security, compliance, and platform governance teams to ensure adherence to standards Required Qualifications 7+ years ServiceNow development experience Proven expertise in ITSM, including request, incident, problem, change, CMDB, and automation workflows 5+ years of hands-on ITOM implementation, including: Discovery Service Mapping Event Management Strong proficiency in CMDB architecture, CI class modeling, and relationship design Deep experience in JavaScript, Glide scripting, Flow Designer, and UI Framework Strong experience integrating ServiceNow with 3rd-party tools via REST/SOAP APIs, MID Servers Experience with Discovery patterns, probes, and credentials configuration Solid understanding of ITIL V3/V4 frameworks
    $92k-118k yearly est. 4d ago
  • Embedded Software Engineer

    Netpolarity, Inc. (Saicon Consultants, Inc.

    Principal software engineer job in Austin, TX

    Minimum Requirements: · Expertized in developing and debugging embedded software / firmware using C / C++ programming language. · Proficient with Linux development, debugging (gdb, strace), and kernel logs (dmesg, journalctl). · Experienced in writing systemd services, DBus interfaces, and Python or shell scripts. · Hands-on experience with OpenBMC, Yocto Project, and BitBake. · Good understanding of device tree, Linux kernel configuration, and system demons (phosphor-* services). · Strong analytical skills and pronounced attention to details. · Familiar with Git, Gerrit/GitHub, CI pipelines. Preferred Requirements: · Experience and knowledge with the following protocols and standards: · MCTP (Management Component Transport Protocol), · PLDM (Platform Level Data Model), · SPDM (Security Protocol and Data Model), · FRU and Sensor Management · Experience in BMC bring-up and integrating BMC on Aspeed or Nuvoton SoCs (e.g., AST2600). · Experience with board/platform-level debug, analysis and optimization. · Understanding digital processing and electronics is an asset. · In-depth knowledge of CPU / APU architecture is an asset. · Good understanding of computer architecture. · Laboratory experience, including familiarity with oscilloscopes, logic analyzers, etc.
    $82k-111k yearly est. 4d ago
  • Software Engineer

    Pixie 3.2company rating

    Principal software engineer job in Houston, TX

    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.
    $70k-94k yearly est. 3d ago
  • Java Software Engineer

    Resolve Tech Solutions 4.4company rating

    Principal software engineer job in Irving, TX

    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
    $65k-85k yearly est. 4d ago
  • Software Engineer, C# - ETRM

    Quanteam-North America (Rainbow Partners Group

    Principal software engineer job in Houston, TX

    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.
    $69k-94k yearly est. 1d ago
  • Java Software Engineer

    Sistema Technologies, Inc.

    Principal software engineer 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. 4d ago
  • Software Engineer 3 (1510R)

    Connect Tech+Talent

    Principal software engineer job in Austin, TX

    Austin, Texas (Hybrid - Position will be 3 days remote with 2 days (Tuesdays and Fridays) required to be onsite at the location listed above. .) 8 Months Contract Required 8 Years - Proven ability to analyze and resolve complex issues 8 Years - Supporting and training end users on all levels. 8 Years - Hands-on experience with Continuous Integration Delivery models Preferred 3 Years - Hands-on experience with large development projects using Agile methodology
    $69k-94k yearly est. 19h ago
  • Software Engineer 3

    My3Tech

    Principal software engineer job in Austin, TX

    Hello Associates, ***Greetings from My3Tech*** Software Engineer 3 Duration: 8+ Months Job Description: Texas Health and Human Services Commission requires the services of 1 Software Engineer 3, hereafter referred to as Candidate(s), who meets the general qualifications of Software Engineer 3, Applications/Software Development and the specifications outlined in this document for the Texas Health and Human Services Commission. All work products resulting from the project shall be considered "works made for hire" and are the property of the Texas Health and Human Services Commission and may include pre-selection requirements that potential Vendors (and their Candidates) submit to and satisfy criminal background checks as authorized by Texas law. Texas Health and Human Services Commission will pay no fees for interviews or discussions, which occur during the process of selecting a Candidate(s). Develops software solutions by studying information needs, conferring with users, and studying systems flow, data usage, and work processes. Investigates problem areas. Prepares and installs solutions by determining and designing system specifications, standards, and programming. Texas Health and Human Services Commission requires the services of 1 Software Engineer 3, hereafter referred to as Candidate(s), who meets the general qualifications of Software Engineer 3, Applications/Software Development and the specifications outlined in this document for the Texas Health and Human Services Commission. All work products resulting from the project shall be considered "works made for hire" and are the property of the Texas Health and Human Services Commission and may include pre-selection requirements that potential Vendors (and their Candidates) submit to and satisfy criminal background checks as authorized by Texas law. Texas Health and Human Services Commission will pay no fees for interviews or discussions, which occur during the process of selecting a Candidate(s). Environment Management Team - Deployment Manager HHSC Social Services Applications division is seeking a Senior Technical Deployment Manager (DM) to: -Oversee the deployment and validation of SSA application releases and system enhancements to production. -Oversee the troubleshooting of environment issues encountered during development in the dev/test environments. -Plan and coordinate with multiple internal I/T organizations, trading partners, vendors and consultants on an ongoing basis. -Work closely with the business and I/T management for environment demand planning and driving I/T and operation resources for timely delivery of application environments - including new environment standups and frequent refactoring and reconfiguration of existing environments through manual and automated processes (Code, DB, Configuration, Security and Platform updates). -Lead projects and IT sprints for improving environment delivery process through automation and standardization. -Utilize Agile development or, provide direction that meets SSA goals and objectives by participating in backlog grooming & user story development and work together with other teams in support of application enhancements planned to support new programs & business requests and to enhance quality, scalability & stability of the applications -Lead and triage troubleshooting sessions involving subject matter experts from different I/T areas for the purpose of restoring functionality and isolating and root causing issues. Hands on experience with monitoring and APM tools such as Splunk, Dynatrace is highly preferred. Environment triage support responsibility includes both workday and night/weekend on-call support for all development, test, training, and production environments. This service helps maintain high availability for developers, testers, trainers, and production end users. It includes both workday and night/weekend on-call support as required to maintain high availability of the applications for various users. This position works under minimal direction with considerable latitude for the use of initiative and independent judgment. Essential Job Functions: -Oversee the planning and coordination of environment setup while focusing on timely delivery of environments; manage risks and issues. (25%) Coordinate software deployments with application development teams, DevOps engineers, testers, TIERS Ops & Security and our business stakeholders to plan and coordinate environment setup and configuration. (20%) -Leading and triaging troubleshooting process for systems involving 100s of I/T services and components undergoing complex changes; exercising technical judgement as well as leadership skills in coordinating with technical subject matter experts in code, configuration, middleware, database, network and other I/T areas. Completing root cause analysis documentation; training juniors and strategizing improvement to existing process. (10%) -Oversee the troubleshooting of environment issues encountered during development in the dev/test environments. Coordinate with the Middleware, EM, database, network and development teams to identify root cause of the issue(s) reported and provide fix. Training juniors' members of the team and strategizing improvement to existing process. (10%) -Maintain the IT DevOps roadmap in accordance with SSA goals and objectives. Attend the IT Governance meeting on regular basis, develop, update and maintain the roadmap to reflect changes. Seek senior management approval. (5%) -Provide Scrum Master Support for DevSecOps teams utilizing Agile development practices, provide direction that meets SSA goals and objectives by participating in backlog grooming & user story development. Ensure user story development follow Social Services Applications' Agile guidelines, set priority, participate in retrospective ceremonies and provide feedback. (5%) -Oversees and manages the analysis, resolution and removal of impediments during sprint development. Responsible for promoting and ensuring an atmosphere of self-directing and self-organizing within the Agile teams. (5%) -Oversee staff and assign work. Responsible for team harmony, resolve conflict and mentor staff. Responsible for team productivity - provides input into team development. (5%) -Produce critical and complex reports to management. Provide environment use and assignment reports to management, status reports on CI/CD pipeline development, progress and effectiveness, also present to senior management, on regular basis, advanced I/T technology proposals and implementation approach. (5%) -Produce critical and complex reports to management. (5%) -Perform other duties as assigned. (5%) Knowledge Skills Abilities: • In-depth knowledge of Agile methodology and frameworks like Scrum, Kanban, XP, including sprint related activities such as User Stories development, Continuous Integration, ATDD, TDD, Continuous Testing, Pairing, Automated Testing, Estimation. • Ability to supervise staff. • Ability to assign and prioritize work. • Communication skills, both written and oral to effectively communicate technical and business needs across different organizational levels (including but not limited to: executive, management, software development, testing, and technical staff). • Possesses skills to effectively coach sprint teams on Agile methodology. • In-depth knowledge of software development processes, procedures and standards. • Ability to make sound decisions resulting in delivery of software products on time and defect free. • Critical thinking abilities to identify and solve problems, understand and analyze burndown charts, team velocity and other required metrics. • Possesses conflict resolution skills and focuses on scrum values of openness, honesty and respect. • Strong interpersonal skills including mentoring, coaching, collaborating, and team building • Strong analytical, planning, and organizational skills with an ability to manage competing demands. • Solid understanding of and demonstrated experience in using appropriate tools: • AGILE Project Management tools such as Jira, Rally, VersionOne or equivalent. • Microsoft Project, Visio, and all Office Tools. • Excellent oral and written communications skills and experience interacting with both business and IT individuals at all levels including the executive level. • Creative approach to problem-solving with the ability to focus on details while maintaining the “big picture” view. Registration or Licensure Requirements: -PMI - Agile Certified Practitioner (ACP) preferred -PMI - Project Management Professional (PMP) preferred Initial Selection Criteria: -Graduation from an accredited four-year college or university with a degree in computer science, computer information systems, management information systems, or a related field is generally preferred. Experience and education may be substituted for one another. -5 years hands-on experience in managing large size software development projects with a proven record of success. -5 years hands-on experience with SCRUM/ AGILE methodologies with enterprise-level application development projects. Technical background/skills -Knowledge of the PMLC/SDLC -Experience overseeing multi-function project teams 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 Proven ability to analyze and resolve complex issues 8 Required Supporting and training end users on all levels. 8 Required Hands-on experience with Continuous Integration Delivery models 3 Preferred Hands-on experience with large development projects using Agile methodology
    $69k-94k yearly est. 19h ago
  • Software Developer

    Encore Wire Corp 4.1company rating

    Principal software engineer job in McKinney, TX

    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.
    $73k-93k yearly est. 4d ago
  • Onsite Software Engineer (C# and C++)

    Humcap

    Principal software engineer job in Plano, 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.
    $65k-88k yearly est. 2d ago
  • Cleared Software Engineers

    Insight Global

    Principal software engineer job in Greenville, TX

    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
    $65k-87k yearly est. 4d ago
  • Software Engineer

    Lancesoft, Inc. 4.5company rating

    Principal software engineer job in Dallas, TX

    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).
    $69k-89k yearly est. 4d ago
  • Software Quality Engineer

    Apar Technologies

    Principal software engineer job in Fort Worth, TX

    This position monitors every phase of the software development process to ensure design quality, making sure that the aircraft delivered software adheres to the standards set by the development company and satisfies regulatory requirements. Required Qualifications: Minimum of 11 years directly related work experience with aerospace/defense industry software processes (such as RTCA DO-178, RTCA DO-254, SAE ARP-4754, MIL-STD-498, etc.) Experience with government customers projects preferred. Experience with FAA projects preferred. Must demonstrate basic understanding of audit techniques. Must demonstrate basic understanding of software development methods and software testing methods. Must have the ability to interpret schematic drawings, specifications, contracts that will enable development and review of systems & software processes. Experience in software requirements development. Software design and coding (C/C++, Ada, or other embedded programming languages) Embedded software/hardware verification background or knowledge Effective Communication Skills: Written, Oral, Listening, Presentation, Technical Writing Proficient skill level with Microsoft Office applications: Word, Excel, PowerPoint, etc. Job Responsibilities: Interface with systems and software development personnel, test and evaluation personnel, and project managers. Must work well in a team environment, have excellent customer interface skills, have effective interpersonal skills. Must quickly come up to speed with the software process auditor work scope, technical requirements, program risks, and delivery milestone schedule. Review and approve systems, software and test equipment requirements, design and test documentation for compliance to process requirements and standards. Participate/interface with the engineering counterparts on program activities to assure processes and products are compliant to contractual and company process requirements and standards. Participate in the software change control process boards Moderate travel may be required to support program activities and auditing software suppliers. Mentor and train junior employees, as required Education: BS degree required, in one of the following disciplines: Computer Science, Computer Engineering, Electrical Engineering (preferred)
    $65k-88k yearly est. 3d ago

Learn more about principal software engineer jobs

How much does a principal software engineer earn in San Angelo, TX?

The average principal software engineer in San Angelo, TX earns between $87,000 and $156,000 annually. This compares to the national average principal software engineer range of $98,000 to $182,000.

Average principal software engineer salary in San Angelo, TX

$117,000
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