mid-level software developer Jobs in san francisco, ca

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.net/C# Developer - Senior

Randstad Digital

•

San Francisco, California, USA

Contract

job summary: Required qualifications: Hands on experience gained through at least 6 years in a complex software development roleProficiency in C#/.NET (including .NET Core) and relational databases (SQL Server, PostgreSQL) location: San Francisco, California job type: Contract salary: $58 - 63 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Recent experience working in Agile (Scrum or Kanban) teams, as both a practitioner and an adherent, using Jira/ConfluenceExperie
Posted 8 days ago | Updated 1 hour ago

Sr Software Developer

Leidos

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Remote

Full-time

The NISC IV program at Leidos is seeking a Sr. Software Developer to provide specialized expertise in support of the Federal Aviation Agency (FAA) Office of Performance Analysis, Data Integration and Modeling Group. You will use your expertise in SQL to review and develop software applications related to the operation and modernization of the National Airspace System (NAS). This support will also include innovative methodologies, processes, architectures, and technologies that support the transf
Posted 22 hours ago | Updated 10 hours ago

Lead Software Developer

Boeing Company

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Remote or Ridley Park, Pennsylvania, USA

Full-time

Lead Software Developer Company: The Boeing Company The Boeing Company is currently seeking a Lead Software Developer to join the Information Technology Product Systems Contract Direct team in Ridley Park, PA. The Information Technology Product Systems Contract Direct team supports supply chain integration environments for Boeing Global Services (BGS) Government Programs, which provides application integration services between the BGS standard tool suite and external customers and suppliers.
Posted 5 days ago | Updated 10 hours ago

Software Engineer - Sr. Consultant Level (Java/Full Stack) (Hybrid/Onsite)

Visa Inc.

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Remote or Atlanta, Georgia, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 6 days ago | Updated 10 hours ago

Senior Software Engineer, React, NodeJS, and Java

Maxonic, Inc.

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Newark, California, USA

Third Party, Contract

Maxonic maintains a close and long-term relationship with our direct client. In support of their needs, we are looking for a Senior Software Engineer, React, NodeJS, and Java. Job Description: Job Title: Senior Software Engineer, React, NodeJS, and Java Job Location: Newark, CA Work Schedule: On-site Rate: $79, Based on experience, Open to C2C candidates as well. Responsibilities: Summary: The main function of a Software Engineer is to design, develop, implement, test, and maintain business and
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Posted 2 days ago | Updated 2 days ago

Sr Developer

Randstad Digital

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Remote or Cleveland, Ohio, USA

Contract

job summary: For this contractor assignment, looking for four IT Apps Programmer Senior who will work on the System Prerequisites project under the Home Financial System Integration Program. location: Cleveland, Ohio job type: Contract salary: $58.57 - 68.75 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Day-to-Day Responsibilities: - Analyzing requirements for software programs - Writing or modifying code for complex programs, components, or applications - Writi
Posted 4 days ago | Updated 1 hour ago

Entry level software developer

1800 Programmers Ltd.

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Remote

Full-time

Responsibilities:Assist in the design, development, testing, and deployment of software applications Write clean, efficient, and maintainable code following best practices Collaborate with cross-functional teams including designers, product managers, and senior developers Participate in code reviews and contribute to team knowledge-sharing Debug and troubleshoot software issues under supervision Document technical processes, systems, and applications Stay current with emerging trends and technol
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Posted 17 days ago

Senior Software Engineer, Developer Infra (Python)

Airbnb

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Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Dev Infra's mission is to enable Airbnb developers to develop, merge and release high quality code quickly a
Posted 2 days ago | Updated 10 hours ago

Lead Software Developer (.NET)

Zachary Piper Solutions, LLC

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Remote

Full-time

Piper Companies is seeking a Lead Software Developer (.NET) to join a leading shipping and logistics organization. The Lead Software Developer (.NET) will oversee and enhance intricate customer deployments of a specialized SaaS platform. Responsibilities of the Lead Software Developer (.NET) include: Take part in planning and gathering requirements for technical projects, including designing, coding, testing, and troubleshooting applications. Build applications and services using our main techn
Posted 44 days ago | Updated 18 days ago

Sr. Software Developer

Stanford University

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Stanford, California, USA

Full-time

Stanford University is seeking an experienced Sr. Software Developer with a strong passion for biomedical informatics and advancing healthcare through the power of AI. This role involves leading the integration of large-scale biomedical data sources-such as radiology and pathology imaging, genomics, and electronic health records (EHR)-into Stanford's clinical data warehouse. The Sr. Software Developer will design, implement, and maintain both front-end and back-end solutions for healthcare appli
Posted 60+ days ago | Updated 10 hours ago

Guidewire BillingCenter Senior Developer/Lead

Aroha Technologies

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Remote or California, USA

Third Party, Contract

Job Title: Guidewire BillingCenter Senior Developer/Lead Location: Remote (Preferred support hours: 8:30 AM 4:30 PM CST) Employment Type: Full-Time / Contract Job Description: We are seeking a Senior/Lead Developer with strong expertise in Guidewire BillingCenter (GW BC) to join our team. This individual will be responsible for leading development efforts, collaborating with cross-functional teams, and ensuring the successful implementation and maintenance of BillingCenter solutions. Key
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Posted 5 days ago | Updated 3 hours ago

Sr. Software Developer (W2)

Torque Technologies LLC

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Remote or Dallas, Texas, USA

Contract

Role: Sr. Software Developer Location: Nashville, TN & Dallas, TX (hybrid - 2-3 days onsite) - preferred or Remote Long Term Key Technology: Teradata, RDBMS, HL7, FHIR, JSON, AWS Skills and Experience Required: Minimum 5 years experience with Teradata (Vantage) or any RDBMS system/ ETL Tools. Experience with HL7, FHIR, JSON files structures. Able to validate data, perform data analysis, load data into appropriate systems and organize it to get meaningful reports. Able to conduct testing and
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Posted 11 days ago | Updated 1 hour ago

Senior Software Developer

GeoLogics Corporation

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Remote

Contract

GeoLogics is working directly with the hiring manager at Raytheon Technologies for a Senior Software Developer 100% Remote Raytheon Technologies Senior Software Developer "United States Citizens are encouraged to apply due to government contract restrictions" Remote Position Rate: OPEN - Hourly (w2 non-benefited or c2c [c2c you must have your name in the Articles of Incorporation]) What You Will Do Collaborate with the compliance analysts to identify data requirements and support automation ini
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Posted 30 days ago

Sr. Software Developer/Engineer - Ruby on Rails

McKesson Corporation

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Remote or Columbus, Ohio, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien
Posted 60+ days ago | Updated 10 hours ago

Sr. Associate Software Developer/Engineer

McKesson Corporation

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Remote or Overland Park, Kansas, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien
Posted 9 days ago | Updated 10 hours ago

Senior Software Developer (TAK)

Draper

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Remote or Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas
Posted 54 days ago | Updated 11 hours ago

Senior Software Engineer

LiveRamp

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San Francisco, California, USA

Full-time

LiveRamp is the data collaboration platform of choice for the world's most innovative companies. A groundbreaking leader in consumer privacy, data ethics, and foundational identity, LiveRamp is setting the new standard for building a connected customer view with unmatched clarity and context while protecting precious brand and consumer trust. LiveRamp offers complete flexibility to collaborate wherever data lives to support the widest range of data collaboration use cases-within organizations, b
Posted 1 day ago | Updated 11 hours ago

Senior Software Developer - (Hybrid)

RTX Corporation

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Remote or East Hartford, Connecticut, USA

Full-time

Date Posted: 2025-05-20 Country: United States of America Location: PW100: East Hartford 400 Main Street, East Hartford, CT, 06118 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Pratt & Whitney is working to once again transform the future of flight-designing, building and servicing engines unlike any the world has ever seen. And because transformation begins from within, we're seeking the people to drive it.
Posted 32 days ago | Updated 10 hours ago

Software Engineer/Developer--Synon/ COOL 2E - Remote

Data Wave Technologies Inc

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New Jersey, USA

Full-time, Contract

Sr Software Engineer/Developer--Synon/ COOL 2E Remote Fulltime Required: Strong SYNON/COOL 2E coding skills Experience with RxCLAIM or Healthcare PBM applications 3 - 5 Years of Experience with SYNON/COOL 2E, COBOL400, CL/400, CLLE, DB2/400 Strong troubleshooting skills, and diligence in the pursuit of issue resolutions. Code with a minimal amount of guidance and meet project deadlines. Maintain existing systems, document the current system flow and business logic, development of new sys
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Posted 33 days ago | Updated 1 hour ago

Entry Level Software Developer

1800 Programmers Ltd.

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Remote

Full-time

Job description At Helix Tech IT Services, we take pride in connecting talented individuals with the right opportunities in the tech world. If you're passionate about coding and eager to build a promising career in JavaScript, we re here to guide you every step of the way! Responsibilities Work alongside experienced developers to write, test, and deploy JavaScript code.Develop user-friendly web applications using modern JavaScript frameworks like React, Angular, or Vue.js.Debug and troubleshoot
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Posted 12 days ago | Updated 12 days ago