1mo
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Java Developer (CCDI Operations / Backend) (Mid-Level) - Bilingual in Korean/English
Irvine, California, United States
$100k/yr OnsiteFull Time, Contract
Mid-level Java/Python backend developer with CI/CD and Kubernetes experience, database integration (PG, Oracle, MongoDB, Redis), Kafka streaming, production support/on-call experience, and strong English (and Korean) communication.
Kubernetes, CI/CD, MSA, Java, Python, PG, Oracle, MongoDB, Redis, Kafka, Informatica, MQTT, EAI
1mo
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Senior Full Stack Software Engineer (Contract Role)
San Diego, California, United States
$79-$119/hr OnsiteContract
8+ YOE8+ years with large codebases, full-stack development, Java/Go/Python, REST API design, React, database schema design, strong communication, and on-call participation.
Java, Go, Python, React, REST, AWS, Docker, Kubernetes, Terraform, Ansible, Jenkins, CI/CD, SAFe, Scrum
2mo
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Staff Cloud Engineer - Contract
Scottsdale or Chicago or San Francisco or New York
HybridContract
8+ YOEEight+ years distributed systems, cloud, Java/Spring; Docker/Kubernetes; AWS/CI/CD; 2+ years frontend; US-work eligibility; no visa sponsorship.
Docker, Kubernetes, Terraform, Ansible, AWS, Google Cloud, Azure, Java, Spring, Maven, Gradle, Kafka, RabbitMQ, Jenkins, Angular, React, CI/CD, Git
2d
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Remote Software Developer
San Francisco or New York or United States or Canada or United Kingdom or Netherlands or Italy or Germany
$200-$300/hr RemoteContract
3+ YOE3+ years software engineering experience; full-stack development, software architecture, debugging, and code-review skills; proficiency in Python, JavaScript (ReactJS), C/C++, Java, Rust, and Go; strong written and oral communication.
Python, JavaScript, ReactJS, C/C++, Java, Rust, Go
2mo
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Sr. Software Engineer - Full Stack
Fremont, California, United States
$150k-$175k/yr HybridMultiple Commitments Available
5+ YOE5+ years in software development; strong Java (Spring Boot) and React; full-stack; microservices, Docker, Kubernetes; healthcare/biotech experience a plus.
Java, Spring Boot, ReactJS, ES6, HTML5, CSS3, Docker, Kubernetes, Jenkins, HL7, FHIR
1mo
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Full Stack Engineer (Contractor) - Palo Alto
Palo Alto or San Francisco or Singapore or Tokyo or Shenzhen or Seattle or Beijing
$85/hr OnsiteFull Time, Contract
3+ YOE3+ years full‑stack experience with modern frontend frameworks (React) and backend development (Go, Java or similar); RESTful API integration; building scalable, reliable web applications; strong communication and ownership.
React, Go, Java, RESTful API
3w
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Full Stack Software Engineer - Web3 (SF)
San Francisco, California, United States
$160k-$190k/yr HybridFull Time
3+ YOE3-6 years Web3 full-stack engineering experience; wallet integrations, on-chain/off-chain flows, Solidity and smart contract experience; frontend (TypeScript, React) and backend (Node.js, Go, C#, Java) familiarity; strong security and distributed-systems skills.
TypeScript, React, Redux, C#, Node.js, Go, Java, Solidity, Solana Anchor, Solana Web3.js
2mo
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Software Engineer 5 - Payments Experience Automation Infrastructure
Los Gatos, California, United States
$388k-$558k/yr OnsiteFull Time
10+ YOEAutomation engineer with end-to-end testing strategy and AI-driven infra; expertise in Playwright/Selenium, API/contract testing; Java, JavaScript, Python; experience with payments/checkout systems.
Java, JavaScript, Python, GraphQL, GitHub Actions, Selenium WebDriver, Playwright, Jest, Cucumber, Mocha
1mo
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Custom Software Engineer Platform Engineer - 6332775
Charlotte or Jersey City or Cleveland or California or Colorado or District of Columbia or Illinois or Maryland or Massachusetts or Minnesota or New York or New Jersey or Washington
$70-$80/hr HybridFull Time, Contract
5+ YOE5+ years building and maintaining enterprise platform solutions; Bachelor’s degree; expertise in performance, observability, scalability, security, reliability; experience with Java/J2EE, Spring Boot, Mule, Kafka, SQL/PLSQL, OpenShift/Kubernetes, observability and integration tools.
Java, J2EE, Spring Boot, Mule, Mule ESB, Anypoint Platform, Web Services, Kafka, SQL, PL/SQL, Oracle, XML, JSON, OpenShift, Kubernetes, MQ, Splunk, Dynatrace, AppDynamics
3mo
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Explainable AI Engineer
Palo Alto, California, United States
RemoteContract, Full Time
Mitek Analytics: AI software for aerospace supply chain and aircraft maintenance.
3+ YOEProductized analytical apps; mission-critical teams; math methods; MATLAB; Java; GitHub; documentation; collaboration; US citizenship; engineering degree.
MATLAB, Java, GitHub, Actions
2mo
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Full Stack Developer / AI Focused
Long Beach, California, United States
RemoteContract
3+ YOE3–6 years software engineering; proficient in Python/TypeScript/Java/Go/C#; strong design, databases, APIs, testing, cloud and DevOps; AI-enabled deployment focus.
Python, TypeScript, Java, Go, C#, PostgreSQL, MySQL, MongoDB, Redis, DynamoDB, pgvector, REST, GraphQL, gRPC, OpenAPI/Swagger, AWS, GCP, Azure, Docker, Kubernetes, Terraform, Git, Copilot, Cursor, Claude Code, Datadog, OpenTelemetry, Prometheus, Grafana, dbt, Airflow, Spark, Kafka, Jira, Linear
2w
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Consultant Engineer - Graph Intelligence
United States or Arizona or California or Colorado or Delaware or Florida or Georgia or Illinois or Indiana or Massachusetts or Maryland or Minnesota or North Carolina or New Jersey or New York or Pennsylvania or Tennessee or Texas or Utah or Virginia
RemoteContract
3+ YOEBachelor's in CS/IT, 3+ years designing data/analytics systems, experience with graph data modelling, software architecture, data engineering, and at least one of Java/JavaScript/Python/Go/C#; strong communication skills.
Java, JavaScript, Python, Go, C#, Linux, Docker, Kubernetes, Git, LangChain, LlamaIndex
4w
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TEMP Senior IT Full-Stack Developer/Business System Analyst
San Diego, California, United States
$90/hr OnsiteContract
5+ YOE5+ years IT systems development; full-stack Java and DB experience; strong business analysis, test and change management skills; logistics domain knowledge; Bachelor\u0002s degree required.
PL/SQL, T-SQL, Java, .NET, C#, JavaScript, TypeScript, HTML, CSS, SQL, DOM, Git, SVN, EDI, API
3mo
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Software Engineer II, Backend, tvScientific
San Francisco or San Francisco
$124k-$255k/yr RemoteFull Time
Backend engineering focusing on contract/billing systems; AI-assisted workflows; strong React/Redux front-end knowledge; collaboration with Product, Finance, Data.
Javascript, Python, Java, React, Redux, APIs, Contract/Billing systems
2mo
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Staff Data Engineer
Foster City, California, United States
$146k-$234k/yr HybridAll Commitments Available
5+ YOE5+ years data engineering with a Bachelor's or 2+ years with an advanced degree; or 0 years with a PhD. Strong big data, Spark, Hadoop, Python, SQL; Java, REST APIs, and container tech; ML/AI model experience.
Hadoop, Spark, Python, SQL, Java, REST APIs, Docker, Kubernetes, Kafka, Redis, Flink, TensorFlow, Triton, AWS, Unix/Shell, Airflow, Control-M, React, Redux, HTML5, CSS, JavaScript
3mo
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Software Engineer
Mountain View, California, United States
OnsiteContract
2+ YOEBS in Computer Science; 2-3 years experience; US work authorization.
Java, Angular, SQL, HTML, JavaScript, REST APIs
1mo
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AI Data Engineer
Princeton or Arizona or California or Colorado or Delaware or Florida or Georgia or Illinois or Indiana or Massachusetts or Maryland or Minnesota or North Carolina or New Jersey or New York or Pennsylvania or Tennessee or Texas or Utah or Virginia or United States
HybridFull Time, Contract
3+ YOE3+ years in data engineering, software engineering, or full stack development; strong Java or Python; experience building data pipelines/backend services; exposure to AI/ML and cloud platforms (AWS, Azure, or GCP).
Java, Python, AWS, Azure, GCP, React, Node.js, Spark, Databricks, APIs, CI/CD
1d
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Bioinformatics Research Associate (3 Month Contract)
Fremont, California, United States
$45-$55/hr OnsiteContract
B.S. or M.S. in bioinformatics/computational biology/biostatistics or related; experience with Python/R/Perl/Bash/Java/JavaScript, Linux, NGS data, common tools (Bowtie,GATK,STAR,SAMtools,Cell Ranger), HPC; strong analytical skills.
Python, R, Perl, Bash, Java, JavaScript, Linux, Illumina, 10X Genomics, Bowtie, GATK, Picard, STAR, SAMtools, Cell Ranger, AWS, Microsoft Office
3mo
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Delivery Engineer | Splunk (W2PE)
Denver or Irvine
$100-$125/hr RemoteContract
3+ YOEMinimum 3 years in technical consulting or big data analytics; strong data exploration across sources; experience with Unix/Windows; scripting (bash), Java, Python, .NET; excellent oral skills; remote US location; Splunk knowledge a plus.
Splunk, Unix, Windows, bash, Java, Python, .NET, Databases, Analytical tools
3mo
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Software Engineer - AI Agentic Product Dev Team (US)
Santa Clara, California, United States
$121k-$161k/yr HybridAll Commitments Available
1+ YOE1-2 years of software engineering; backend or full-stack; Python and another language; experience with LLMs/NLP/ML features; APIs and distributed systems; prompting and embeddings
Python, Java, Go, TypeScript, APIs, Distributed Systems, LLMs, NLP, ML
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