Mid-Level Software Developer Jobs in San Francisco, CA

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1,681 - 1,700 of 2,013 Jobs

Senior Relay Settings Engineer

Leidos

•

Remote or Framingham, Massachusetts, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer's success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like the kind of environment where you c
Posted 15 days ago | Updated 10 hours ago

REMOTE:::.Net Backend Lead ( Trading Platforms) 10+ years - ONLY W2

FutureTech Consultants LLC

•

Remote

Contract

Hello, Hope you are doing good, this is Hima from Appridat Solutions, LLC and I have a job opening with our direct client. Please have a look at the below job description and let me know your interest. Please share me the latest copy of your resume. Role: .Net Backend Lead Duration: Long term Remote role Mode of interview: Coding test + 30 mins video call Key Skills: C++, C#, .Net Core, AWS Cloud, Trading Platforms, Futures Commodity Commissions Market (FCM) platform, KYC, AML We are seeking a
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Posted 16 days ago

Lead Data Security Engineer

Centene Corporation

•

California, USA

Full-time

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: This role will support the Threat Infrastructure Security tools in the Centene environment. This role's focus will be Data engineering/science for a Security Data Lake and auto
Posted 60+ days ago | Updated 10 hours ago

Senior Solution Engineer - CommTech

Snowflake Inc.

•

California, USA

Full-time

Where Data Does More. Join the Snowflake team. We are looking for a Senior Sales Engineer who is accustomed to solving customer's most complex problems and closing large deals. In this role you will work directly with the sales team and channel partners to understand the needs of our customers, strategize on how to navigate winning sales cycles, provide compelling value-based demonstrations, support enterprise Proof of Concepts, and ultimately close business. As a Snowflake Sales Engineer you m
Posted 60+ days ago | Updated 10 hours ago

Direct Client:: W2 Contract:: Need Java Integration Developer with Strong FHIR (R4,R5), CMS, RESTful FHIR APIs, HIPPA & OAuth 2.0 Experience:: 100% Remote

Synergy Technologies, LLC

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Remote

Contract

W2 contract to Fulltime position No Sponsorship required Job Title: Sr. Integration Developer Location: Jacksonville, FL (100% Remote role) Duration : Long Term Project: New Medicare services project based on HL7/FHIR Job Description: In this role, you will work with clients to understand business requirements, gather information about various source systems, and build the actual integrations which connects their data sources together. As an integration s developer, you will need to be able to
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Posted 6 days ago | Updated 6 days ago

Open-Source Storage Engineer OR Senior Ceph Engineer

DCM Infotech Limited

•

Remote

Contract

Role: Open-Source Storage Engineer OR Senior Ceph Engineer Location: Remote Duration: 12+ Months Key Words : primary skill~ CRUSH Algorithm RADOS (Reliable Autonomic Distributed Object Store) Ceph OSD (Object Storage Daemon) Ceph Monitor Ceph MDS (Metadata Server) Ceph RBD (RADOS Block Device) Ceph RGW (RADOS Gateway) We are looking for an Open-Source Ceph Engineer with 5+ years to join our team, you will be crucial in designing, implementing, optimizing, and troubleshooting Open-Source Ceph-ba
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Posted 60+ days ago | Updated 2 days ago

Senior Staff IT Developer

Right Skale, Inc.

•

Illinois, USA

Third Party

The Staff/Senior Staff IT Developer (Application Security) will design and secure internal applications, conduct security code reviews, perform penetration testing, and collaborate with cross-functional teams in an Agile environment. Key Responsibilities: Design secure, scalable IT solutions focused on performance. Conduct security code reviews for quality and best practices. Identify and remediate vulnerabilities (e.g., XSS, SQLi, CSRF, SSRF). Perform web app penetration testing (manual/automa
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Posted 10 days ago | Updated 5 days ago

Senior ERP Engineer - Oracle Fusion SaaS

Compucom

•

Almont, Colorado, USA

Full-time

We are seeking a highly skilled and experienced Senior ERP Engineer specializing in Oracle Fusion SaaS to join our dynamic team. The ideal candidate will possess in-depth knowledge of Oracle Fusion Finance modules and demonstrate technical proficiency in integrations, application development, and report creation. This role also requires proven leadership capabilities and strong organizational and communication skills. Must be based in USA and able to work in EST time zone. Responsibilities : Fun
Posted 58 days ago | Updated 7 hours ago

Senior Principal Engineer - Aerothermal Fluids (Hybrid)

RTX Corporation

•

Remote or Windsor, Connecticut, USA

Full-time

Date Posted: 2025-06-19 Country: United States of America Location: 01: Building 01 Windsor Locks One Hamilton Road, Windsor Locks, CT, 06096 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: This job requires a U.S. Person. A U.S. Person is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted r
Posted 12 days ago | Updated 10 hours ago

Senior Drupal Full Stack Developer

Northwest Software

•

Remote

Full-time

This is a long-term position and remote work Job Summary: - Lead Drupal development projects with a comprehensive understanding of both front-end and back-end development. - Lead senior-level projects and teams - Work directly with the Product Manager and UI/UX Designer to convert problems into technical solutions that are sustainable and scalable -Leverage AI to accelerate software development -Create and implement strategic plans, particularly in transforming websites into product-oriented pla
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Posted 5 days ago

IGS Calibration Engineer

GE Healthcare

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Remote

Full-time

Job Description Summary The Image-Guided Solutions (IGS) / vascular Calibration Engineer (CE) will perform calibration & service on our life-changing medical equipment. After completion of accelerated GEHC and On-the-Job Training, the IGS CE will lead and be the Subject Matter Expert on calibration of IGS Systems and Upgrades with IGS FEs. The CE will act as the primary GE HealthCare face to the customer throughout the calibration phase. The role is responsible for calibrating, testing, and trou
Posted 60+ days ago | Updated 10 hours ago

ServiceNow SPM Architect

Techpeople.US, Inc

•

Remote

Contract, Third Party

Location: REMOTE# of Positions: 1Eligibility: OpenClient Name / Domain: Fortune 1000Bill Rate: $?? per hourEmployment Mode: Contract / Corp-to-CorpContract Duration: 12+ mos. ContractExperience: 12+ yearsSkills: ServiceNow, ITSM, SPM, APM, CAD, CISThe Ask? Client is looking for a ServiceNow SPM Architect, to lead software development for the ServiceNow Strategic Portfolio Management (SPM) product, spanning several capabilities inclusive of Strategic Planning, Goals Framework, Project & Portfolio
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Posted 60+ days ago | Updated 13 days ago

Senior Apple Endpoint Engineer

Leidos

•

Remote

Full-time

Leidos Digital Modernization Group in Windsor Mill, MD in support of the End User Centric IT Support (ECIS) Contract for Centers for Medicare and Medicaid Services (CMS) is looking to improve and advance the organization. Our program is focused on the delivery of end-user centric IT technology solution to our customer CMS where we are challenged to provide ongoing innovative and seamless experience while using CMS systems, applications and solutions, provide proactive secure development of IT in
Posted 10 hours ago

Sr. Adobe Experience Platform Engineer

Centene Corporation

•

Texas, USA

Full-time

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Designs, develops, and implements complex enterprise software solutions in Adobe. Collaborates closely with technical and non-technical roles such as data modelers, architects,
Posted 60+ days ago | Updated 10 hours ago

Senior Marine Engineer (Propulsion) - HYBRID

American Systems Corporation

•

Remote or Washington, District of Columbia, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities Provide technical support and documentation design, develop, and evaluate the operation of marine vessels, ship machinery, and related equipment, to include, but not limited to: power supply and propulsion syste
Posted 60+ days ago | Updated 10 hours ago

Senior iOS Engineer, Families - Cash App

Block Inc

•

Remote or New York, New York, USA

Full-time

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world's relationship with money to make it more relatable, instantly available, and universally accessibl
Posted 16 days ago | Updated 10 hours ago

Senior Android Engineer, Families - Cash App

Block Inc

•

Remote or New York, New York, USA

Full-time

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world's relationship with money to make it more relatable, instantly available, and universally accessibl
Posted 16 days ago | Updated 10 hours ago

Senior iOS Engineer, Families - Cash App

Block Inc

•

California, USA

Full-time

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world's relationship with money to make it more relatable, instantly available, and universally accessibl
Posted 16 days ago | Updated 10 hours ago

Senior Android Engineer, Families - Cash App

Block Inc

•

California, USA

Full-time

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world's relationship with money to make it more relatable, instantly available, and universally accessibl
Posted 16 days ago | Updated 10 hours ago

Sr. C#/.NET Integration Engineer (Apache NiFi/FHIR API's)

ConsultNet, LLC

•

Remote or Dallas, Texas, USA

Full-time

Sr. C#/.NET Integration Engineer (Apache NiFi/FHIR API's) Remote (MST, Central or Eastern Time Zone) 6-12-month Contract or Contract to Hire Pay Rate: 75-80/hr A rapidly growing technology-driven organization focused on streamlining how sensitive records are managed, processed, and shared. They specialize in transforming manual, compliance-heavy workflows into secure, efficient digital solutions-helping clients improve access, accuracy, and overall operational performance across regulated env
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Posted 12 days ago | Updated 10 hours ago