3w
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Java Software Engineer
Westlake, Texas, United States
OnsiteContract
Experience building APIs, microservices, and multi-tier web/mobile applications; proficiency in Java, J2EE, Spring, REST/HTTP, GraphQL, testing and DevOps tools; bachelor\u0002s in CS or equivalent required.
API, microservices, HTTP, GraphQL, Kubernetes, Rushhour, DataDog, Jenkins, Splunk, AWS, EC2, Lambda, Serverless, Java, J2EE, Spring MVC, Spring Core, JavaScript, Swagger, Maven, uDeploy, Stash, Docker, Junit, Mockito, Spring Test, XML, JSON
2mo
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Sr. Java Full Stack Engineer
Jersey City or Westlake
$70-$100/hr OnsiteContract
10+ YOEBachelor's degree,10+ years software development experience,expertise in Java and Python,low-latency distributed systems,experience with Kafka,KDB+,FIX,CI/CD and AWS; willing to participate in on-call rotations.
Java, Python, Linux, 29West, Kafka, KDB+, FIX, GitHub Copilot, GitHub, Maven, Jenkins, Artifactory, uDeploy, AWS
3mo
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Sr Lead Developer - Backend (Java Springboot) - Plano, TX
Plano, Texas, United States
$44k-$156k/yr OnsiteFull Time, Contract
Photon: Third-person description of the in simple terms.
8+ YOE2+ Mgmt8+ years Java backend development, microservices, REST, CI/CD, cloud platforms, Docker/Kubernetes, SQL/NoSQL, leadership.
Java, Spring Boot, REST, Kafka, RabbitMQ, Docker, Kubernetes, AWS, Azure, GCP, CI/CD, Elasticsearch/Logging, SQL, NoSQL, MySQL, PostgreSQL, MongoDB, Cassandra, DDD, Event-driven, Saga patterns, Prometheus, Grafana, Jaeger, Elk Stack
3mo
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Sr Developer - Backend (Java Sprinboot) - Plano, TX
Plano, Texas, United States
$44k-$156k/yr OnsiteFull Time, Contract
Photon: Technology delivering software solutions.
8+ YOE8+ years Java backend development, microservices, cloud platforms, Docker/Kubernetes, CI/CD, Kafka/RabbitMQ, SQL/NoSQL, leadership.
Docker, Kubernetes, AWS, Azure, GCP, Kafka, RabbitMQ, MySQL, PostgreSQL, MongoDB, Cassandra, ELK, Prometheus, Grafana, Jaeger, CI/CD
2w
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Integration Engineer | Onsite
Dallas, Texas, United States
$40k-$140k/yr OnsiteContract, Full Time
Photon: A technology employer hiring backend engineers to build scalable APIs, microservices, and enterprise integrations.
5+ YOE5+ years Java/Spring Boot microservices experience, Kubernetes deployment experience, JVM profiling, PostgreSQL, Kafka, EM/cloud exposure, strong debugging and CI/CD skills.
Java, Spring Boot, PostgreSQL, Apache Kafka, Kubernetes, GKE, AWS, JVM, GitHub, GitHub Actions, Terraform, Helm Charts, ArgoCD, FluxCD, GitHub Copilot
2w
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Full Stack Engineer
Westlake, Texas, United States
OnsiteContract
Experience building enterprise technology platforms in regulated environments; strong Java and Spring-boot, REST API, Angular, SQL, and CI/CD experience; familiarity with data warehousing and Snowflake is a plus.
Java, Spring-boot, REST API, Angular, SQL, CI/CD, Snowflake
2w
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Mainframe Engineer
Westlake, Texas, United States
OnsiteContract
8+ YOE8+ years mainframe development experience with COBOL, JCL, CICS, DB2, VSAM, Syncsort; REST API integration; strong troubleshooting, production support, and Agile experience.
COBOL, JCL, CICS, DB2, VSAM, Syncsort, REST, XML, JSON, Java, Spring Boot, AWS, Insomnia, Postman, CI/CD, DevOps
3mo
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Software Engineer in Test
Westlake, Texas, United States
OnsiteContract
4+ YOE4+ years testing and automating front-end and webservice applications; strong Java/Groovy experience; knowledge of test automation frameworks, CI/CD, SQL, and cloud (AWS preferred).
Java, Groovy, Selenium, Geb, JavaScript, TypeScript, HTTP, RESTful web services, SQL, Jenkins, Git, AWS, C#, HttpClient, RestAssured, JMeter, SoapUI, Protractor, Angular
2mo
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AI Native Software Engineer
Dallas or Atlanta
HybridContract
8+ YOE8–10+ years software engineering; 3+ years AI/LLM production systems; cloud-native APIs/microservices; Python/Java; CI/CD and observability; strong problem solving.
Python, Java, Docker, Kubernetes, Terraform, Helm, CI/CD, Infrastructure as Code, OpenAI, Anthropic, Vertex AI, LangGraph, AutoGen, CrewAI
1mo
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Senior ML Ops Engineer - Dallas, TX
Dallas or United States
$51k-$178k/yr OnsiteFull Time, Contract
Photon: A digital services delivering enterprise digital experiences and modernization solutions.
Design, implement, deploy, monitor, and optimize scalable ML systems; hands-on with Java, Python, TensorFlow/PyTorch; containerization (Docker, Kubernetes); CI/CD and Terraform; prompt engineering and model optimization experience preferred.
Java, Python, TensorFlow, PyTorch, Terraform, Docker, Kubernetes, CI/CD, GCP, Apache Spark, Hadoop, Infrastructure as Code (IaC)
2mo
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Quant Developer (KDB+/Python)
Jersey City or Westlake
$70-$100/hr OnsiteContract
10+ YOEBachelor's degree, 10+ years in quantitative finance/trading systems, advanced KDB+/q and Python, ML experience with time-series, CI/CD and cloud experience, strong software engineering and on-call support ability.
KDB+, q, Python, GitHub Copilot, GitHub, Maven, Jenkins, Artifactory, uDeploy, AWS, Java, Linux, Shell
3w
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Automation – Sr. RPA Engineer
Dallas, Texas, United States
OnsiteContract
5+ YOE5+ years in process automation, client-facing experience, RPA platform proficiency (Blue Prism, UI Path, Work fusion, AA, Microsoft Power Automate), Python scripting, cloud awareness (Azure/AWS), strong delivery and communication skills.
Python, J2EE, Blue Prism, Work fusion, UI Path, AA, Microsoft Power Automate, Azure, AWS
2mo
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OpenShift Engineer
Dallas, Texas, United States
$150k-$190k/yr HybridContract
Experience administering OpenShift and related components, Linux containers, Docker, Kubernetes, Ceph, application migration to containers, CI/CD with GitLab, and networking/enterprise application support.
OpenShift, OpenShift Data Foundation, OpenShift Platform Plus, Advanced Cluster Management, Advanced Cluster Security, Ceph, Linux, Docker, Kubernetes, GitLab, Java, JBoss, nginx, Node.js, Dynatrace, QRadar, SSL
2mo
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Senior Cloud Engineer - Observability Platform
Smithfield or Westlake
$82-$102/hr HybridContract
5+ YOE5+ years deploying and supporting distributed systems, observability and telemetry expertise, Kubernetes and cloud experience, proficiency in multiple languages, infra-as-code and CI/CD experience.
Prometheus, PromQL, Grafana, Open Telemetry (OTEL), Python, Java, Go, Kubernetes, Docker, AWS, EC2, EKS, GCP, Azure, Terraform, CFT, CDK, Jenkins, ELK, Jaeger, fluentD, fluentBit, Open Tracing, Datadog, Splunk
1mo
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RAN Virtualization Engineer- Staffing
Plano, Texas, United States
OnsiteContract, Temporary
5+ YOE5+ years OAMP/FCAPS/OSS experience for EMS/NMS and RAN, 1+ year NFV experience, Bachelor's in EE/CS/TE required (Master's preferred), experience with EMS/NMS, TR-069, NETCONF, YANG, RESTful APIs, Unix/Linux and scripting, troubleshooting and HA systems.
OAMP, FCAPS, OSS, EMS, NMS, NFV, vCU, vDU, OpenStack, Kubernetes, SAN, NAS, iSCSI, VMware, Unix, Linux, Perl, Tcl, Shell, SNMP, TNM, TR-069, NETCONF, YANG, RESTful APIs, JVM, J2EE, EJB, Java, JavaScript, Web Services, HTML, XML, SOAP, ONAP, ETSI MANO, OASIS TOSCA, SR-IOV, VirtIO, 3GPP
2w
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Technology Consultant 2
Austin or Dallas or Richardson or Tampa
OnsiteFull Time
Bachelor's degree or equivalent experience; experience designing and developing blockchain applications, smart contracts, and full-stack solutions; familiarity with Ethereum/Hyperledger/Polygon, Solidity, and modern web frameworks; authorized to work in the US; relocation/travel possible.
MarkLogic, Ethereum, Solidity, Hyperledger Besu, Hyperledger, Polygon, Hardhat, Foundry, Java, Spring Boot, Node.js, ReactJS, Angular, TypeScript, Express.js, HTML, CSS, Javascript, Jquery, PHP, Drupal, Rest APIs, Chain code
1mo
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QA Automation - Plano, TX
Plano or Bangalore
$42k-$147k/yr OnsiteFull Time, Contract
Photon: An online career site listing technology and engineering roles.
10+ YOE10+ years QA experience with 5+ years in test automation for microservices; experience with service contract and Level 2/Level 3 API testing, DDD-aligned test design, CI/CD integration, cloud-native environments, and mentoring skills.
Postman, REST Assured, Karate, Pact, Java, Python, Selenium, Cypress, QTest, AWS, Microsoft Azure, GCP, Kubernetes, Jenkins, GitLab CI, Microsoft Azure DevOps, Git, Terraform, Ansible, Cucumber, SpecFlow, JMeter, Gatling, Talos, K6
2w
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Technical Lead | Onsite
Dallas, Texas, United States
$50k-$175k/yr OnsiteFull Time, Contract
Photon: An organization designing and delivering enterprise-scale AI-powered digital platforms.
10+ YOE10+ years software engineering experience; expertise in Java/Spring Boot or Python; experience with REST APIs, microservices, cloud (AWS/Azure/GCP); strong communication and stakeholder management.
Java, Spring Boot, Python, REST APIs, Microservices, API Gateways, Event-Driven Architecture, AWS, Azure, GCP, AI/LLM platforms, Agentic AI, Prompt Engineering
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