mid-level software developer Jobs in san francisco, ca

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1,261 - 1,280 of 2,027 Jobs

Senior Product Security Engineer

Block Inc

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California, USA

Full-time

Block is one company built from many blocks, all united by the same purpose of economic empowerment. The blocks that form our foundational teams - People, Finance, Counsel, Hardware, Information Security, Platform Infrastructure Engineering, and more - provide support and guidance at the corporate level. They work across business groups and around the globe, spanning time zones and disciplines to develop inclusive People policies, forecast finances, give legal counsel, safeguard systems, nurture
Posted 41 days ago | Updated 2 hours ago

Software Engineer / Linux Administrator

TEKsystems c/o Allegis Group

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Fremont, California, USA

Full-time

Description 5x a week onsite in Fremont location We are seeking experienced contingent software engineers to support a high-performance, custom digitization operation. This role requires strong hands-on experience in Linux-based environments, systems integration, and web-based interfaces. You will work closely with engineering, operations, and hardware teams to optimize throughput and reliability across a large-scale scanning and data capture pipeline. Key Responsibilities: Develop and maintain
Posted 8 days ago | Updated 11 hours ago

Lead Developer-Oracle Fusion (Subvendor & Intercompany Focus)

Allegis Group

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Remote or Maryland, USA

Full-time

Job Summary: This Lead Developer position will focus on our Contingent Worker end to end process as well as our Intercompany Resourcing process. The ideal candidate will have extensive functional and technical knowledge and hands-on experience with Oracle Fusion ERP applications, specifically in the areas of PTP Supplier and Payments as well as General Ledger or Financial accounting background . Knowledge and experience in integrations with multiple applications. Experience or knowledge of Sales
Posted 8 days ago | Updated 3 hours ago

Lead I&C Software Support Engineer

GE Vernova

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Remote or Wilmington, North Carolina, USA

Full-time

Job Description Summary The Lead I&C (Instrumentation & Controls) Software Support Engineer works within the I&C Engineering team of the GE Hitachi (GEH) Engineering organization. The I&C team is responsible for designing and implementing electronic hardware and software for I&C systems for Nuclear Power Plants. The I&C Software team has strong interfaces with electronic hardware design and plant system operations. This role requires technical problem solving, strong software testing and develop
Posted 60+ days ago | Updated 2 hours ago

SharePoint Developer Journeyman - Remote

Dunhill Professional Search

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Remote

Full-time

U.S. Citizenship Required with Secret Security Clearance SharePoint Developer Journeyman is responsible for developing, coding, testing, and debugging SharePoint software and enhancements to existing SharePoint software. The SharePoint Developer is responsible for a complex development project, providing general oversight and direction to the developers on the project in a senior developer capacity. Conceives, designs, and tests logical structure to meet program requirements. Writes programs acc
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Posted 14 days ago | Updated 7 hours ago

Lead Java Developer

Infojini

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District of Columbia, USA

Third Party, Contract

Required Qualifications: Bachelor of Science degree in a related field from an accredited institution or equivalent experience. Solid hands-on experience with Kafka. Kafka admin experience is a big plus. 10+ years in Java programming at senior level 3+ years with Kafka and Kafka Admin Hands-on AWS development experience designing and developing with AWS technologies like S3, Lambda, Elastic Beanstalk, SQS, SNS, API Gateway, EC2, Data Pipeline, CloudWatch, CodeCommit, and CloudFormation. Strong h
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Posted 13 hours ago | Updated 6 hours ago

Lead Node JS Developer

Hecta Data LLC DBA Vilwaa

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Remote

Contract

Greeting From Vilwaa At Vilwaa, we are focused towards delivering IT services and solutions in Data Engineering, Cloud Infrastructure solutions , Digital Application Development, (IoT) - Internet of Things. Design, Develop, and Maintain Web ApplicationsBuild and maintain scalable web applications using technologies like Node.js, Python, React.js, Next.js, and NestJS.Collaborate with Cross-Functional TeamsWork closely with product managers, designers, and other engineers to define, design, and s
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Posted 14 hours ago | Updated 14 hours ago

Sr. Full Stack Java Developer C13 VP

Citi

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Remote or Irving, Texas, USA

Full-time

The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements
Posted 60+ days ago | Updated 2 hours ago

Distribution Planning Engineer

ENTRUST Solutions Group

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Remote or Cincinnati, Ohio, USA

Full-time

Introduction: Are you passionate about enhancing power distribution systems and shaping the future of energy? Join our Distribution Planning team, where you'll play a pivotal role in upgrading, maintaining, and automating power distribution systems. Collaborate with diverse teams and bring your expertise to solve complex challenges in the energy sector. Responsibilities: This position offers hybrid, and in-office options depending on location. As a Distribution Planning Engineer, you'll be at
Posted 15 days ago | Updated 2 hours ago

Senior Machine Learning Engineer

Endava

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Remote

Full-time

Remote (EST) What You Will DoDesign and implement scalable ML and deep learning models using PyTorch, TensorFlow, Scikit-learn, and other modern frameworks.Build and optimize RAG pipelines using models like GPT, Claude, or other LLMs integrated with document retrieval systems.Develop production-ready ML applications in cloud environments (AWS, SageMaker, Databricks, etc.).Leverage GPU-based computing resources and CUDA/Nvidia for performance optimization in training and inference.Collaborate wit
Posted 17 hours ago

Senior Full Stack Developer

Endava

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Remote

Full-time

Remote (EST) What You Will DoDesign, develop, and maintain scalable RESTful APIs using Python frameworks like Flask and FastAPI.Build and optimize responsive user interfaces using React.js, TypeScript, HTML, and CSS.Collaborate with product managers, UI/UX designers, and backend engineers to deliver seamless end-to-end solutions.Write clean, testable, and efficient code with a focus on performance and scalability.Develop and integrate third-party APIs and services.Maintain and improve existing a
Posted 17 hours ago

Sr NetSuite Engineer

DCM Infotech Limited

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Remote

Contract

our future duties and responsibilities Technical Leadership Lead NetSuite development and integrations with third-party platforms (e.g., Salesforce, Avalara, payment gateways). Oversee code reviews, custom objects, scripting, and data migrations. Revenue & Billing Optimization Implement deferred revenue workflows, automated invoicing, proration logic, and dunning management. Build dashboards and analytics for ARR/MRR, churn, billing exceptions, and revenue forecasting. Compliance & Governance En
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Posted 18 hours ago

Field Service Engineer 1 - Cleveland, Northeast, Ohio area.

GE Healthcare

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Remote

Full-time

Job Description Summary The Field Engineer I performs on time and accurate Preventative Maintenance in one or more modalities of equipment. The FE1 is aware of and follows all Field Modification Instructions and/or Instrument Service Information bulletins. Works with experienced Field Engineers, both onsite and remotely, to learn troubleshooting, repair and equipment installation techniques. Responsible for driving customer satisfaction through Service Excellence within the greater Cleveland, No
Posted 60+ days ago | Updated 2 hours ago

Sr. Oracle Developer

HuMetis Technologies Inc

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Remote

Contract

Oracle Cloud, AP, EDI, PL/SQL, Rest API
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Posted 1 day ago | Updated 13 hours ago

Senior AI Engineer

KONNECTINGTREE INC

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Remote

Contract

We are looking for an experienced AI/ML Engineer with deep expertise in feature engineering and model engineering to join our team supporting a global email production suite used across Google Workspace (Gmail). The core mission is to build and optimize machine learning models that can detect and prevent threats embedded in email content, attachments, and metadata. You will work with large-scale datasets derived from enterprise Gmail environments and contribute to enhancing threat detection cap
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Posted 1 day ago

Senior Angular Developer

Pyramid Consulting, Inc.

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Remote

Contract

Immediate need for a talented Senior Angular Developer. This is a 12+months contract opportunity with long-term potential and is located in U.S(Remote-EST). Please review the job description below and contact me ASAP if you are interested. Job ID:25-79543 Pay Range: $70 - $75/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Design and implement reusable Angula
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Posted 1 day ago

Senior Integration Engineer

Smart Folks Inc.

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Remote

Contract, Third Party

Job Details: Senior Integration Engineer Need 14+ years Boomi Lead, Boomi Event Streams, Boomi Flow. What You'll Do Design, develop, and implement integration solutions to connect systems, applications, and data sources. Partner closely with product owners and business leaders to design, implement, and deploy integration solutions. Design and architect middleware solutions Analyze infrastructure components and the various services underpinning the Integration environment, which includes Boomi E
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Posted 1 day ago

Senior Frontend Engineer

Pyramid Consulting, Inc.

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Remote

Contract

Immediate need for a talented Senior Frontend Engineer. This is a 06+ Months Contract opportunity with long-term potential and is located in San Diego, CA (Remote-PST). Please review the job description below and contact me ASAP if you are interested. Job ID:25-79575 Pay Range: $70 - $78/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Develop and maintain w
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Posted 1 day ago

Lead Java Engineer

Atika Tech

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Remote

Full-time, Contract

Position: Lead Java Engineer Location: Remote Experience: 15+ Years Lead enterprise Java application modernization and Azure migration with hands-on expertise in GWT, Oracle, SAP integration, and cloud-native architecture . Responsibilities: - Architect and implement robust Java-based enterprise applications using Core Java and Java 6. Design and maintain front-end components using Google Web Toolkit (GWT). Lead the migration of legacy systems to Microsoft Azure, ensuring scalability, security,
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Posted 1 day ago | Updated 9 hours ago

Senior AI Engineer

KONNECTINGTREE INC

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Remote

Full-time

Key Responsibilities: Design and implement robust feature engineering pipelines to extract meaningful signals from structured and unstructured email data.Build and fine-tune deep learning and traditional ML models to detect malicious intent in emails (e.g., phishing, malware).Collaborate with security analysts and data engineers to define threat patterns and data labeling strategies.Use MLflow to manage the complete machine learning lifecycle including experimentation, reproducibility, deploymen
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Posted 1 day ago