NewStructural Engineer EIT/PE JobotStructural Engineer EIT/PEDallas, TX$110,000–$140,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Responsibilities include developing and guiding a structural engineering team to produce construction documents using Revit and managing project schedules to meet deliverable requirements.
Electrical Engineer JobotElectrical EngineerRichardson, TX$100,000–$120,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Comply with federal, state, and local legal requirements by studying existing and new legislation, ensuring adherence to requirements, and advising management on needed actions.
Sr. Software Engineer (.NET / PHP) JobotSr. Software Engineer (.NET / PHP)Dallas, TXRemote$100,000–$140,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. You'll play a key role in designing, developing, and maintaining backend services for a mature SaaS platform while helping support an evolving technology stack.
NewProject Engineer (Construction) JobotProject Engineer (Construction)Dallas, TX$80,000–$100,000 / yearThe successful candidate will be responsible for overseeing all aspects of our construction projects, including submittals, process submittals, change orders, material coordination, onsite meetings, meeting notes, and commercial construction. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
NewMechanical Engineer JobotMechanical EngineerIrving, TX$85,000–$120,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Based in Dallas, TX with we are a TOP Ranked Design, Architecture, and Engineering firm working on some of the nations top restaurant, retail, commercial, workspace and entertainment projects!
NewSenior Specialist, Electrical Engineer - Power Lead L3Harris TechnologiesSenior Specialist, Electrical Engineer - Power LeadPlano, TXEngineer will be responsible for research, systems integration, preparation of engineering drawings, and coordination of design activities with Systems Engineering, Manufacturing, and Production to ensure that designs meet requirements at minimum cost. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.
NewElectrical Engineer - Power Studies JobotElectrical Engineer - Power StudiesIrving, TX$110,000–$180,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Their team helps ensure equipment operates safely and consistently by applying strong expertise in electrical engineering, on-site technical support, and workforce training.
4G/5G RAN Test Engineer IV TeleWorld Solutions4G/5G RAN Test Engineer IVPlano, TXFull timeWith the experience of hundreds of thousands of successful implementations, including macro, DAS, Small Cells, and Wi-Fi, the world’s leading network operators and OEMs trust our knowledge and experience to plan, perform, troubleshoot, and implement an array of technologies and solutions. TeleWorld Solutions is a strategic wireless engineering and consulting firm offering network operators, OEMs and tower companies turnkey design, optimization, network dimensioning and deployment services.
MEP Engineer - EIT JobotMEP Engineer - EITDallas, TX$75,000–$95,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
NewMachine Learning Engineer TeleWorld SolutionsMachine Learning EngineerPlano, TXFull timeMachine learning expertise: GLM Regression (Linear, Logistic, Multinomial), Decision Tree (including Boosted Trees, Random Forest), kMeans/Hierarchical Clustering, Principle Component Analysis, t-SNE, Neural Networks such as transformers and auto-encoders, Bayesian Regression, and Times Series Modeling. You will utilize skills to query databases to extract data, use skills in Python or R to analyze data such that you can identify 4G/5G network infrastructure and performance issues and build prediction models, ad-hoc tools, and dashboards to communicate your findings with your team and peers.
RF Engineer III TeleWorld SolutionsRF Engineer IIIPlano, TXFull timeTeleWorld Solutions is seeking a highly skilled RF Engineer III to lead advanced RF design and optimization initiatives across complex wireless network deployments. With a legacy of hundreds of thousands of successful implementations , we help our clients navigate the entire lifecycle of their network: from the first line of a design to the final optimization, and every critical decision about performance and value in between.
HVAC Controls Engineer – Building Automation JobotHVAC Controls Engineer – Building AutomationGrand Prairie, TX$90,000–$120,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. A Texas-based building automation system software and controls contractor that specializes in the installation, repair, and service of BACnet DDC control and energy management systems.
MEP Engineer JobotMEP EngineerKrugerville, TX$80,000–$160,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Load Calculations: Perform heating and cooling load calculations (e.g., HVAC loads, energy modeling) to select appropriate equipment.
Sr. Mechanical Engineer - Hybrid JobotSr. Mechanical Engineer - HybridDallas, TX$145,000–$165,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Experienced in Commercial Buildings, Healthcare Projects, Theme Parks, Federal, Entertainment, Healthcare, Aviation, High-Rise, Multi-Family, etc.
NewSales Engineer - Building Automation JobotSales Engineer - Building AutomationDallas, TX$85,000–$110,000 / yearAs our automation division continues to expand, we are seeking a highly technical Building Automation Systems Leader to drive design excellence, system innovation, and project execution across complex commercial and industrial environments. Our team works closely with engineers, contractors, and facility owners to deliver efficient, scalable control systems that optimize performance, energy usage, and occupant comfort across a wide range of building types.
NewApplications Engineer – Building Automation (BAS/DDC) JobotApplications Engineer – Building Automation (BAS/DDC)Dallas, TX$90,000–$110,000 / yearSummary: A well-established and rapidly growing building automation solutions provider is seeking an Applications Engineer to support customers, contractors, and internal teams with technical expertise across BAS/DDC systems. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
Civil 3D Design Engineer JobotCivil 3D Design EngineerCoppell, TX$70,000–$120,000 / yearWork with civil engineers in drafting engineering drawings that show topographical data and the assembly of site work construction documents, such as grading plans, storm sewer plans, water and sanitary sewer plans, and their associated profiles. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
BI Consultant and Tableau Developer (Tool Engineer) TeleWorld SolutionsBI Consultant and Tableau Developer (Tool Engineer)Plano, TXFull timeShowcase Technical Artistry: Wield the full spectrum of Tableau’s advanced toolkit —from LOD calculations and parameters to forecasting, clustering, and geospatial mapping—to craft executive-level dashboards that are both visually stunning and analytically profound. Automate Intelligence: Unleash the power of Tableau, Alteryx, SQL, and Python/R to automate complex analysis, transforming raw data streams into a wellspring of proactive, business-ready insights—freeing our minds from manual reports.
Senior Structural Design Engineer JobotSenior Structural Design EngineerDallas, TX$106,000–$150,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Well versed in group A structures such as stadiums, high-rise, airport terminals, convention centers and other structures that house thousands of humans at any point in time.
NewApplications Engineer / Delta Controls BAS Programmer JobotApplications Engineer / Delta Controls BAS ProgrammerDallas, TXRemote$110,000–$130,000 / yearWorking alongside project managers, engineers, and field technicians, you'll be responsible for programming, commissioning, troubleshooting, and optimizing Delta Controls systems from project startup through completion. This position is best suited for someone with strong hands-on experience using the Delta Controls platform who enjoys solving complex controls challenges and delivering reliable, high-performing BAS solutions.
NewBAS Sales Engineer – Mission Critical / Data Centers JobotBAS Sales Engineer – Mission Critical / Data CentersDallas, TX$90,000–$120,000 / yearThis role focuses on developing and managing relationships with owners, operators, general contractors, engineering firms, and commissioning teams involved in hyperscale, colocation, and enterprise data center projects. A building automation and systems integration company that designs and implements building management and electrical power monitoring systems for mission-critical facilities, particularly data centers.
Civil Project Engineer JobotCivil Project EngineerDallas, TX$80,000–$130,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our responsiveness, high-quality deliverables, practical solutions, and competitive fees afford clients with an easier way of doing business that saves them time and money.
NewAI Solutions Engineer NucorAI Solutions EngineerDallas, TXYou will design, build, and operate the AI-enabled capabilities in the solutions the team ships: deciding where AI belongs, selecting models and integration patterns, grounding them in Nucor's data, and keeping them reliable and safe in production. Nucor Business Technology (NBT) is seeking an AI Solutions Engineer to join a new solution engineering team serving Nucor's Bar and Engineered Bar Mill Group.
NewSystems Engineer – Enterprise Storage & Kubernetes ECLAROSystems Engineer – Enterprise Storage & KubernetesRichardson, TX$60–$62 / hourResponsibilities: Storage Architecture & Administration: Hardware Lifecycle Management: Configure, provision, optimize, and maintain NetApp All-Flash FAS (AFF) systems, including legacy and modern architectures: AFF A300, A800, A900, next-generation A30, A90, and high-end A9K storage arrays. Cloud-Native Storage Integration: Dynamic Orchestration: Serve as a subject matter expert for NetApp Trident, managing CSI (Container Storage Interface) driver installation, upgrades, and complex storage class definitions.
NewTechnical Lead Site Reliability & Performance Engineer ECLAROTechnical Lead Site Reliability & Performance EngineerAddison, TX$80 / hourPlay a critical role in ensuring the reliability, performance, security, and operational health of Client's externally facing digital platforms through ownership of key platform services including observability, domain services, DNS, certificate management, CDN technologies, web application firewalls, cloud platform infrastructure, and Infrastructure-as-Code (IaC) solutions. This position provides the opportunity to work with globally distributed engineering teams operating in a follow-the-sun support model, influence platform strategy across multiple regions, partner with technical leaders worldwide, and develop toward a future Technical Manager role.
NewOracle EBS Software Engineer NucorOracle EBS Software EngineerDallas, TXYou'll do hands-on EBS application development across modules — building customizations and extensions with PL/SQL, Oracle Forms & Reports, OA Framework, Oracle Workflow, and BI/XML Publisher; developing concurrent programs, interfaces, and reports; and supporting patching, upgrades, and performance. We also expect modern engineering habits: use of AI-assisted development workflows and agentic coding tools to accelerate delivery, and a willingness to apply AI/agentic approaches to ERP and integration work as NBT raises how it builds.
Mechanical Engineer II ( TX) Johnson Service GroupMechanical Engineer II ( TX)Plano, TXWorking Conditions: Rarely exposed to outdoor elements (high/low temperatures, sun, rain/snow, etc.)Rarely exposed to fumes or hazardous chemicals/materials. You'll conceptualize and deliver complex mechanical structures and systems and your technical duties include the design and development of new products and processes throughout the product lifecycle.
NewCloud Security Operations Engineer/Manager Pinnacle Technical ResourcesCloud Security Operations Engineer/ManagerFort Worth, Texas$50–$55 / hourContractorThe specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment. Qualifications: Bachelor's degree in Computer Science, Computer Engineering, Technology, Information Systems, CIS/MIS, Engineering, or a related technical discipline, or equivalent experience/training.
NewElectrical Engineer PE Davron LLCElectrical Engineer PEDallas, TXAdvance your career as an Electrical Engineer PE in Dallas, Texas, where you will play a key role in both design and project management for a growing multidisciplinary engineering firm delivering impactful aviation, K-12, healthcare, commercial, hospitality, parking structure, and public sector projects. ELECTRICAL PE | ELECTRICAL PROJECT MANAGER | ELECTRICAL ENGINEER | PROFESSIONAL ENGINEER | PE LICENSE | REVIT | AVIATION FACILITIES | K-12 | PUBLIC SECTOR PROJECTS | HEALTHCARE FACILITIES | COMMERCIAL BUILDINGS | DALLAS TEXAS .
Project Engineer Keller North America, Inc.Project EngineerDallas, TXFinancial Management • Analyzes targets and goals, job cost summaries, and other reports.• Creates and obtains approval of the initial budget and subsequent updates/changes.• Reviews weekly job cost summaries and advises the Project Manager.• Collaborates with pre-construction and the project team to manage the job transition process, communicate project requirements, and develop the initial procurement plans and budgets.• Background Requirements (Knowledge, Skills, Experience) • Bachelor’s degree in Civil Engineering or Construction Management with a minimum of 2 years industry experience or 4 years of industry-related experience.• Excellent computer, written and verbal communication skills necessary.•
NewSenior Engineer- Software OneMain FinancialSenior Engineer- SoftwareIrving, TX$96,000–$115,200 / yearThis position will report directly to the Associate Director of Engineer-Software Financial Systems, and will primarily work with Financial Systems team members, accountants, and planners to ensure that the Finance Organization receives support and administration required to meet the diverse needs of the entire organization. See OneMain Financial Privacy Policy at https://www.onemainfinancial.com/legal and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions.
NewLead Engineer Software OneMain FinancialLead Engineer SoftwareIrving, TX$96,000–$115,200 / yearSee OneMain Financial Privacy Policy at https://www.onemainfinancial.com/legal and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions. OneMain Financial (NYSE: OMF) is the leader in offering nonprime customers responsible access to credit and is dedicated to improving the financial well-being of hardworking Americans.
NewFull Stack Engineer Kforce Inc.Full Stack EngineerWestlake, TX$70–$74Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. Preferred experience with data warehousing concepts, data modeling, Snowflake, data quality analysis, cloud platforms, and enterprise integrations.
Senior Software Development Engineer- AI Engineering & Operations Charles SchwabSenior Software Development Engineer- AI Engineering & OperationsSouthlake, TXTo ensure that we fulfill our promise of “challenging the status quo,” this role has specific qualifications that successful candidates should have: Required Qualifications: • 8+ years of software engineering, data engineering, or related experience, including experience delivering enterprise-scale solutions. Schwab Technology Services enables the future of how clients manage their money by providing innovative and reliable technology products and services as part of our ongoing commitment to democratize access to investing and financial planning.
Senior Security Engineer – PKI & Detection Engineering, Aircraft Security Pinnacle Technical ResourcesSenior Security Engineer – PKI & Detection Engineering, Aircraft SecurityFort Worth, Texas$60–$65 / hourContractorHands-on PKI engineering experience, including PKI solution design and operations, certificate enrollment protocols such as SCEP and EST, Certificate Policy/Certification Practice Statements (CP/CPS), trusted roles, Levels of Assurance, and NIST SP 800-63. The ideal candidate brings strong hands-on PKI engineering expertise, Microsoft Sentinel detection engineering experience, and the ability to work across technical teams to improve security, reliability, and scalability.
Senior Security Engineer – PKI & Detection, Aircraft Security Pinnacle Technical ResourcesSenior Security Engineer – PKI & Detection, Aircraft SecurityFort Worth, Texas$60–$65 / hourContractorHands-on PKI engineering experience, including PKI solution design and operations, certificate enrollment protocols such as SCEP and EST, Certificate Policy/Certification Practice Statements (CP/CPS), trusted roles, Levels of Assurance, and NIST SP 800-63. The ideal candidate brings strong hands-on PKI engineering expertise, Microsoft Sentinel detection engineering experience, and the ability to work across technical teams to improve security, reliability, and scalability.
Senior .Net Software Engineer Kforce Inc.Senior .Net Software EngineerDALLAS, TX$80–$85Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. By clicking “Apply Today” you agree to receive calls, AI-generated calls, text messages or emails from Kforce and its affiliates, and service providers.
Senior Operations Research Engineer Pinnacle Technical ResourcesSenior Operations Research EngineerFort Worth, Texas$75–$80 / hourContractorADLS?to?debug the?model?and find?issues;?mine input/output?datasets and?solver logs to surface?data-quality?and?infeasibility problems, derive insights, diagnose?root?causes,?and resolve modeling bugs (e.g., bad defaults,?constraint conflicts). 2. Commercial solver experience FICO Xpress strongly preferred or Gurobi/CPLEX/OR-Tools/Hexaly including solver tuning gaps threads seeds determinism and reading solver logs/.lp files.
Mechanical Engineer (HVAC) Butler America AerospaceMechanical Engineer (HVAC)Grand Prairie, TX$70–$83 / hourFull time4) Experience delivering comprehensive engineering packages-from calculating initial cooling/heating loads to programming sequences of operation and validating final system performance. You will deliver comprehensive engineering packages-from calculating initial cooling/heating loads to programming sequences of operation and validating final system performance.
Manufacturing Test Engineer/MTE Tanisha SystemsManufacturing Test Engineer/MTEDallas, TXFull timeYou will work closely with engineering, operations, and manufacturing partners to execute validation test processes, troubleshoot hardware and test station issues, and help maintain efficient production test operations. Review test logs, identify failure signature, and provide insightful and actionable data to Operations Engineering teams including but not limited to Test Development Engineer (TDE) and Product Development Engineer (PDE).
Software Engineer (Full Stack Python) Tanisha SystemsSoftware Engineer (Full Stack Python)Dallas, TXFull time5 to 7 years of full Software Development Life Cycle (SDLC) experience designing, developing, and implementing large-scale applications (front-end and back-end development). · Decomposes intricate and interconnected designs into implementations that can be effectively built and maintained by less experienced engineers.
NewSr. Full stack Software Engineer (Java/React) Pinnacle Technical ResourcesSr. Full stack Software Engineer (Java/React)Fort Worth, Texas$60–$62 / hourContractorThe specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment. This role involves working collaboratively with cross-functional teams to deliver high-quality solutions while mentoring junior engineers and driving technical excellence.
Commercial Construction Project Engineer - 2026 HITT ContractingCommercial Construction Project Engineer - 2026Dallas, TXMaster required job-specific and technical skills in order to promote to an assistant superintendent or assistant project manager following the 12-month training program including, but not limited to, the ability to: Set up and maintain jobsite office and all jobsite records, including project directory, construction documents, subcontractor directory, daily reports, submittal logs, RFI logs, subcontractor correspondence, etc. Ability to learn sector- and project-specific software systems, including but not limited to: Microsoft Office 365 (Project, Excel, Word, Outlook, PowerPoint, etc.), ProCore, Adobe Suite, BlueBeam, and JD Edwards software suite.
NewSecurity Engineer CYNET SYSTEMSSecurity EngineerDallas, TX$45–$50 / hourTemporaryContractorPart timeExtensive hands-on experience with various security technologies including firewalls, VPNs, IDS/IPS, endpoint security solutions, strong authentication products, and content security gateways. As a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers.
NewMachine Learning Operations Engineer System OneMachine Learning Operations EngineerDallas, TX$120,000 / hourStrong collaboration skills with experience working in cross-functional teams (platform, data science, engineering). Monitor and troubleshoot production ML pipelines, ensuring high reliability, low latency, and cost efficiency.
NewFacilities Engineer PlanIT GroupFacilities EngineerGrand Prairie, TX4) Experience delivering comprehensive engineering packages—from calculating initial cooling/heating loads to programming sequences of operation and validating final system performance. You will deliver comprehensive engineering packages—from calculating initial cooling/heating loads to programming sequences of operation and validating final system performance.
NewDevOps Engineer CollaberaDevOps EngineerAddison$60–$65 / hourTemporaryContractorThe candidate will be responsible for project meetings, understanding requirements, designing, developing, and partnering with near shore and offshore teammates in a matrix environment. This position requires a strong working knowledge of DevOps, powershell, database, NET technologies or Java/J2EE application programming experience.
Mechanical Engineer PE System OneMechanical Engineer PECoppell, TX$100,000–$150,000 / yearSystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Design and draft blueprints; visit systems in the field; manage and coordinate projects to meet deadlines.
NewLead Engineer - Software OneMain FinancialLead Engineer - SoftwareIrving, TX$108,000–$129,600 / yearAs a Full Stack Lead Developer, you will be responsible for migrating existing Ruby on Rails application to a new architecture built with Angular and Ionic (using Capacitor for mobile) using micro-front-end architecture to ensure smooth integration across web and mobile platforms. Design and implement reusable components like AUTH Guard for routing and session management , including token handling, refresh tokens, and expiry logic to maintain a smooth, authenticated experience across web and mobile platforms.
NewSenior Backend Software Engineer TurnitinSenior Backend Software EngineerDallas, TX$112,125–$186,875 / yearActual compensation will be provided in writing at the time of offer, if extended, and is determined by work location and a range of other relevant factors, including but not limited to: experience, skills, degrees, licensures, certifications, and other job-related factors. The Senior Software Engineer - Backend Services will be responsible for designing, implementing, and maintaining scalable, high-performance backend systems using AWS Lambda and related technologies.