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26 senior api developer jobs found

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EG
Senior Developer
Eliassen Group Madison, WI
Senior Developer Anywhere Type: Contract-to-Hire Category: Delivery Leader Industry: Manufacturing Workplace Type: Remote Reference ID: JN -052026-106844 Date Posted: 05/10/2026 Shortcut: http://careers.eliassen.com/Jjgb5o Description Recommended Jobs Description: Remote Our client seeks a Senior Developer to design, build, and maintain backend services in Rust and .NET/C#. The role focuses on event-driven architecture with Kafka, resilient RESTful and background services, and data-intensive processing across PostgreSQL, TimescaleDB, and Neo4j. The position requires hands-on production experience with distributed systems, event sourcing, CQRS, and robust testing practices. This is a contract to hire opportunity. Applicants must be willing and able to work on a w2 basis and convert to FTE following contract duration. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision...

May 30, 2026
PagerDuty
Senior Product Manager
PagerDuty Madison, WI
PagerDuty (NYSE:PD) is a leader in Digital Operations Management. In an always-on world, organizations of all sizes trust PagerDuty to help them deliver a perfect digital experience to their customers, every time. Teams use PagerDuty to identify issues and opportunities in real time and bring together the right people to fix problems faster and prevent them in the future. Over 13,000 organizations (including 60 of Fortune 100) rely on PagerDuty to succeed with Digital Transformation, Cloud Migration, and DevOps Modernization. Notable customers include GE, Cisco, Genentech, Electronic Arts, Cox Automotive, Netflix, Shopify, Zoom, DoorDash, Lululemon and more. We are expanding rapidly as a platform for Digital Operations Management using AI/ML and Automation and growing our adoption by Development, IT, Customer Service, Security, and other teams across the organization. Senior Product Manager for AI and Automation PagerDuty is redefining how modern engineering and operations...

May 30, 2026
Computer Aid, Inc.
Senior Frontend Web Developer
Computer Aid, Inc. Madison, WI
Senior Frontend Web Developer Req number: R7733 Employment type: Full time Worksite flexibility: Remote Who we are CAI is a global services firm with over 9,000 associates worldwide and a yearly revenue of $1.3 billion+. We have over 40 years of excellence in uniting talent and technology to power the possible for our clients, colleagues, and communities. As a privately held company, we have the freedom and focus to do what is right-whatever it takes. Our tailor-made solutions create lasting results across the public and commercial sectors, and we are trailblazers in bringing neurodiversity to the enterprise. Job Summary We are looking for a motivated Senior Frontend Web Developer ready to take us to the next level! If you have experience designing, developing, testing and implementing web and API-based solutions and are looking for your next career move, apply now. Job Description We are looking for a Senior Frontend Web Developer to design,...

May 23, 2026
Le
Full time
 
Sr. Staff Engineer Frontend UI
Lendistry Madison, WI
Lendistry is an Equal Opportunity/Affirmative Action Employer. We consider applicants without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender, gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, or membership in any other group protected by federal, state, or local law. If you need assistance or accommodation due to a disability, you may contact us at hr@lendistry.com Lendistry does not accept unsolicited resumes from recruiters, employment agencies, or staffing firms. To conduct business with Lendistry, a Master Services Agreement (MSA) must be executed and confirmed prior to submitting any information relating to a potential candidate. Without a signed MSA, Lendistry shall not be responsible to any individual or entity for any payment relating to any form of fee or compensation. And, in the event that a resume or candidate is submitted by a recruiter, an employment...

May 22, 2026
WD
Senior Director, Strategy
Western Digital Madison, WI
Company Description At Western Digital, our vision is to power global innovation and push the boundaries of technology to make what you thought was once impossible, possible. At our core, Western Digital is a company of problem solvers. People achieve extraordinary things given the right technology. For decades, we've been doing just that-our technology helped people put a man on the moon and capture the first-ever picture of a black hole. We offer an expansive portfolio of technologies, HDDs, and platforms for business, creative professionals, and consumers alike under our Western Digital®, WD®, WD_BLACK, and SanDisk® Professional brands. We are a key partner to some of the largest and highest-growth organizations in the world. From enabling systems to make cities safer and more connected, to powering the data centers behind many of the world's biggest companies and hyperscale cloud providers, to meeting the massive and ever-growing data storage needs of the AI era,...

May 17, 2026
EG
Senior Full Stack Developer
Eliassen Group Madison, WI
Senior Full Stack Developer Anywhere Type: Contract-to-Hire Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -052026-106759 Date Posted: 05/04/2026 Shortcut: http://careers.eliassen.com/OcCwjE Description Recommended Jobs Description: Remote Our client seeks a Senior Full Stack Developer to lead design and delivery of enterprise web applications across C#/.NET, Azure, SQL, and modern front end with Blazor. The role drives full lifecycle engineering, security, and performance for financial systems and integrations with ERP platforms. You will serve as a technical authority, mentor engineers, and ensure compliant, reliable solutions that support global operations. This is a contract to hire opportunity. Applicants must be willing and able to work on a w2 basis and convert to FTE following contract duration. For our w2 consultants, we offer a great benefits package that includes...

May 10, 2026
SE
Senior Data Engineer
SolomonEdwards Madison, WI
About Us SolomonEdwardsGroup, LLC ("SolomonEdwards") is a full-service professional services firm offering financial, operational, and technology consulting and operations support. We work with some of the world's most prominent companies to help them envision and achieve a better future. We know that our consulting services are only as meaningful as the people and talent behind them, and we are committed to recruiting incredibly talented, committed, and collaborative individuals who can help us deliver exceptional client service. For more information, visit SolomonEdwards Position Summary: We are seeking a Senior Data Engineer to join a leading enterprise organization undergoing a large-scale data modernization initiative across North America. This highly technical, hands-on role will focus on designing, building, and optimizing a modern Enterprise Data Warehouse (EDW) environment while supporting enterprise analytics, ingestion pipelines, and scalable data platform...

May 30, 2026
CG
Principal IAM Solutions Architect
Cengage Group Madison, WI
We believe in the power and joy of learning At Cengage, our employees have a direct impact in helping students around the world discover the power and joy of learning. We are bonded by our shared purpose - driving innovation that helps millions of learners improve their lives and achieve their dreams through education. Cengage's portfolio of businesses supports student choice by providing a range of pathways that help learners achieve their goals and lead a choice-filled life. Our culture values inclusion, engagement, and discovery Our business is driven by our strong culture, and we know that creating an inclusive workplace is absolutely essential to the success of our company and our learners, as well as our individual well-being. We recognize the value of diverse perspectives in everything we do, and strive to ensure employees of all levels and backgrounds feel empowered to voice their ideas and bring their authentic selves to work. We achieve these priorities...

May 27, 2026
En
AI Transformation Intern
Ensono Madison, WI
AI Transformation InternRemote - United StatesJR013746 At Ensono, our Purpose is to be a relentless ally, disrupting the status quo and unleashing our clients to Do Great Things _!_ We enable our clients to achieve key business outcomes that reshape how our world runs. As an expert technology adviser and managed service provider with cross-platform certifications, Ensono empowers our clients to keep up with continuous change and embrace innovation. We can Do Great Things because we have great Associates. The Ensono Core Values unify our diverse talents and are woven into how we do business. These five traits are the key to achieving our purpose. Honesty Reliability Curiosity Collaboration Passion About the role and what you'll be doing: The AI Transformation Intern is the first dedicated hire supporting a new AI Transformation function within the Finance organization. This function is chartered with a mandate to identify high-impact workflows across...

May 26, 2026
CSAA Insurance Services, Inc.
Full time
 
Senior Manager, Digital Experience Delivery - Personal Lines Insurance - Remote
CSAA Insurance Services, Inc. New Franken, WI
External candidates: In order for your application to be correctly processed please sign-in before you apply Internal candidates: Please go to Workday and click "Find Jobs" link under Career Thank you for considering opportunities with us! Job Title Senior Manager, Digital Experience Delivery - Personal Lines Insurance - Remote Requisition Number R7757 Senior Manager, Digital Experience Delivery - Personal Lines Insurance - Remote (Open) Location Arizona - Home Teleworkers Additional Locations Alabama - Home Teleworkers, Alabama - Home Teleworkers, Arkansas - Home Teleworkers, California - Home Teleworkers, Colorado - Home Teleworkers, Connecticut - Home Teleworkers, Delaware - Home Teleworker, District of Columbia - Home Teleworkers, Florida - Home Teleworkers, Georgia - Home Teleworkers, Idaho - Home Teleworkers, Illinois - Home Teleworkers, Indiana - Home Teleworkers, Iowa - Home Teleworkers, Kansas - Home Teleworker, Kentucky - Home Teleworkers,...

May 26, 2026
En
Ai transformation intern
Ensono Madison, WI
AI Transformation InternRemote - United StatesJR013746 At Ensono, our Purpose is to be a relentless ally, disrupting the status quo and unleashing our clients to Do Great Things _!_ We enable our clients to achieve key business outcomes that reshape how our world runs. As an expert technology adviser and managed service provider with cross-platform certifications, Ensono empowers our clients to keep up with continuous change and embrace innovation. We can Do Great Things because we have great Associates. The Ensono Core Values unify our diverse talents and are woven into how we do business. These five traits are the key to achieving our purpose. Honesty Reliability Curiosity Collaboration Passion About the role and what you'll be doing: The AI Transformation Intern is the first dedicated hire supporting a new AI Transformation function within the Finance organization. This function is chartered with a mandate to identify high-impact workflows across...

May 26, 2026
EY
SAP - OTC - Senior - Consulting - Location OPEN
EY Madison, WI
Location: Anywhere in Country At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. Our goal is to give clients a unique business perspective on how SAP technology can enhance their operations. Leveraging EY's SAP capabilities, Supply Chain, FICO, BPC, Data & Analytics, Customer, Technology & Architecture, and SuccessFactors-we help clients improve performance and boost productivity. The opportunity We are seeking a forward-thinking SAP professional to join our Technical Consulting team. Collaborating with external clients and internal teams, you will use your strong proficiency in SAP technology to help clients achieve improved outcomes and lasting results. Harnessing our expertise in tax, assurance, transaction and risk, and by utilizing your capabilities to implement SAP, you will...

May 25, 2026
CSAA Insurance Services, Inc.
Strategic Program Manager II - Remote
CSAA Insurance Services, Inc. New Franken, WI
External candidates: In order for your application to be correctly processed please sign-in before you apply Internal candidates: Please go to Workday and click "Find Jobs" link under Career Thank you for considering opportunities with us! Job Title Strategic Program Manager II - Remote Requisition Number R7749 Strategic Program Manager II - Remote (Open) Location California - Home Teleworkers Additional Locations Alabama - Home Teleworkers, Alabama - Home Teleworkers, Arizona - Home Teleworkers, Arkansas - Home Teleworkers, Colorado - Home Teleworkers, Connecticut - Home Teleworkers, Delaware - Home Teleworker, District of Columbia - Home Teleworkers, Florida - Home Teleworkers, Georgia - Home Teleworkers, Idaho - Home Teleworkers, Illinois - Home Teleworkers, Indiana - Home Teleworkers, Iowa - Home Teleworkers, Kansas - Home Teleworker, Kentucky - Home Teleworkers, Louisiana - Home Teleworkers, Maine Home Teleworkers, Maryland - Home Teleworkers,...

May 20, 2026
CSAA Insurance Services, Inc.
Full time
 
Financial Consultant, Personal Lines FP&A - Remote
CSAA Insurance Services, Inc. New Franken, WI
External candidates: In order for your application to be correctly processed please sign-in before you apply Internal candidates: Please go to Workday and click "Find Jobs" link under Career Thank you for considering opportunities with us! Job Title Financial Consultant, Personal Lines FP&A - Remote Requisition Number R7744 Financial Consultant, Personal Lines FP&A - Remote (Open) Location Ohio - Home Teleworkers Additional Locations Alabama - Home Teleworkers, Alabama - Home Teleworkers, Arizona - Home Teleworkers, Arkansas - Home Teleworkers, California - Home Teleworkers, Colorado - Home Teleworkers, Connecticut - Home Teleworkers, Delaware - Home Teleworker, District of Columbia - Home Teleworkers, Florida - Home Teleworkers, Georgia - Home Teleworkers, Idaho - Home Teleworkers, Illinois - Home Teleworkers, Indiana - Home Teleworkers, Iowa - Home Teleworkers, Kansas - Home Teleworker, Kentucky - Home Teleworkers, Louisiana - Home...

May 15, 2026
EY
AI Engineering - Power & Utilities Sector - Senior Manager - Consulting
EY Madison, WI
Location: Anywhere in Country At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. Technology - Data and Decision Science - AI Native Engineering AI Engineering, Senior Manager, Consultant Power & Utilities Sector At EY, we are at the forefront of guiding our clients through the complexities of digital transformation within the Power & Utilities sector. Our mission is to leverage the power of data, AI, and emerging GenAI and Agentic AI capabilities to drive innovation, improve reliability and resiliency, modernize operations, and enhance customer and regulatory outcomes for our clients. Our services help utilities redefine their strategies around data and AI, implement advanced technologies, and stay ahead of industry trends related to grid modernization, energy transition,...

May 10, 2026
CO
Senior Testing Specialist - Shopping (Remote)
Capital One Financial Corporation Madison, WI
Senior Testing Specialist - Shopping (Remote) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One Shopping, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Senior Testing Specialists who are passionate about marrying data with emerging technologies. As a Capital One Software Engineer, you'll have the opportunity to be on the forefront of driving a major transformation within Capital One Shopping. Responsibilities: Develop testing scenarios/cases to address areas such as database impacts, software scenarios, regression testing, boundary/negative testing, error or defect retests, usability; including automated scripts Design test plans, scenarios, scripts, and/or procedures to determine product quality or release...

May 10, 2026
EY
Engineering - power sector - senior manager - consulting
EY Madison, WI
Location: Anywhere in Country At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. Technology - Data and Decision Science - AI Native Engineering AI Engineering, Senior Manager, Consultant Power & Utilities Sector At EY, we are at the forefront of guiding our clients through the complexities of digital transformation within the Power & Utilities sector. Our mission is to leverage the power of data, AI, and emerging GenAI and Agentic AI capabilities to drive innovation, improve reliability and resiliency, modernize operations, and enhance customer and regulatory outcomes for our clients. Our services help utilities redefine their strategies around data and AI, implement advanced technologies, and stay ahead of industry trends related to grid modernization, energy transition,...

May 10, 2026
CI
Full time
 
Actuarial Consultant, Commercial Pricing - Remote
CSAA Insurance Group New Franken, WI
External candidates: In order for your application to be correctly processed please sign-in before you apply Internal candidates: Please go to Workday and click "Find Jobs" link under Career Thank you for considering opportunities with us! Job Title Actuarial Consultant, Commercial Pricing - Remote Requisition Number R7672 Actuarial Consultant, Commercial Pricing - Remote (Open) Location Arizona - Home Teleworkers Additional Locations Alabama - Home Teleworkers, Alabama - Home Teleworkers, Arkansas - Home Teleworkers, California - Home Teleworkers, Colorado - Home Teleworkers, Connecticut - Home Teleworkers, Delaware - Home Teleworker, District of Columbia - Home Teleworkers, Florida - Home Teleworkers, Georgia - Home Teleworkers, Idaho - Home Teleworkers, Illinois - Home Teleworkers, Indiana - Home Teleworkers, Iowa - Home Teleworkers, Kansas - Home Teleworker, Kentucky - Home Teleworkers, Louisiana - Home Teleworkers, Maine Home Teleworkers,...

May 08, 2026
SC
Process Engineer III
S & C Electric Company Franklin, WI
At S&C Electric Company, a 100% employee-owned company, we help keep the lights on for people and businesses worldwide. Our manufacturing roles build the equipment that protects the critical infrastructure of the power grid, and each of our team members lends their unique skills to this crucial mission. We empower our people by providing pathways to a long-term career and support them in their professional growth by sustaining a culture founded on respect, strengthened by collaboration, and measured by our shared successes. The manufacturing industry is booming with opportunities to learn new things, expand your skills, and build a long-term career. Join S&C to make an impact on tomorrow’s energy challenges and become an employee-owner! 1 st Shift: Monday – Friday 8:00am - 5:00pm Flexible Schedule Compensation At S&C, we are dedicated to providing competitive and equitable compensation for all our team members, and we are committed to...

May 06, 2026
CSAA Insurance Services, Inc.
Sr. Manager, Product Intelligence - Remote
CSAA Insurance Services, Inc. New Franken, WI
External candidates: In order for your application to be correctly processed please sign-in before you apply Internal candidates: Please go to Workday and click "Find Jobs" link under Career Thank you for considering opportunities with us! Job Title Sr. Manager, Product Intelligence - Remote Requisition Number R7718 Sr. Manager, Product Intelligence - Remote (Open) Location Arizona - Home Teleworkers Additional Locations Alabama - Home Teleworkers, Alabama - Home Teleworkers, Arkansas - Home Teleworkers, California - Home Teleworkers, Colorado - Home Teleworkers, Connecticut - Home Teleworkers, Delaware - Home Teleworker, District of Columbia - Home Teleworkers, Florida - Home Teleworkers, Georgia - Home Teleworkers, Idaho - Home Teleworkers, Illinois - Home Teleworkers, Indiana - Home Teleworkers, Iowa - Home Teleworkers, Kansas - Home Teleworker, Kentucky - Home Teleworkers, Louisiana - Home Teleworkers, Maine Home Teleworkers, Maryland - Home...

May 06, 2026
CSAA Insurance Services, Inc.
Senior Manager of Property Product Strategy & Development - Remote
CSAA Insurance Services, Inc. New Franken, WI
External candidates: In order for your application to be correctly processed please sign-in before you apply Internal candidates: Please go to Workday and click "Find Jobs" link under Career Thank you for considering opportunities with us! Job Title Senior Manager of Property Product Strategy & Development - Remote Requisition Number R7691 Senior Manager of Property Product Strategy & Development - Remote (Open) Location Arizona - Home Teleworkers Additional Locations Alabama - Home Teleworkers, Alabama - Home Teleworkers, Arkansas - Home Teleworkers, California - Home Teleworkers, Colorado - Home Teleworkers, Connecticut - Home Teleworkers, Delaware - Home Teleworker, District of Columbia - Home Teleworkers, Florida - Home Teleworkers, Georgia - Home Teleworkers, Idaho - Home Teleworkers, Illinois - Home Teleworkers, Indiana - Home Teleworkers, Iowa - Home Teleworkers, Kansas - Home Teleworker, Kentucky - Home Teleworkers, Louisiana - Home...

May 05, 2026
CSAA Insurance Services, Inc.
Full time
 
Insurance Product Analyst IV, State Product Management - Remote
CSAA Insurance Services, Inc. New Franken, WI
External candidates: In order for your application to be correctly processed please sign-in before you apply Internal candidates: Please go to Workday and click "Find Jobs" link under Career Thank you for considering opportunities with us! Job Title Insurance Product Analyst IV, State Product Management - Remote Requisition Number R7727 Insurance Product Analyst IV, State Product Management - Remote (Open) Location California - Home Teleworkers Additional Locations Alabama - Home Teleworkers, Alabama - Home Teleworkers, Arizona - Home Teleworkers, Arkansas - Home Teleworkers, Colorado - Home Teleworkers, Connecticut - Home Teleworkers, Delaware - Home Teleworker, District of Columbia - Home Teleworkers, Florida - Home Teleworkers, Georgia - Home Teleworkers, Idaho - Home Teleworkers, Illinois - Home Teleworkers, Indiana - Home Teleworkers, Iowa - Home Teleworkers, Kansas - Home Teleworker, Kentucky - Home Teleworkers, Louisiana - Home Teleworkers,...

May 04, 2026
SC
Process Engineer I
S & C Electric Company Franklin, WI
At S&C Electric Company, a 100% employee-owned company, we help keep the lights on for people and businesses worldwide. Our manufacturing roles build the equipment that protects the critical infrastructure of the power grid, and each of our team members lends their unique skills to this crucial mission. We empower our people by providing pathways to a long-term career and support them in their professional growth by sustaining a culture founded on respect, strengthened by collaboration, and measured by our shared successes. The manufacturing industry is booming with opportunities to learn new things, expand your skills, and build a long-term career. Join S&C to make an impact on tomorrow’s energy challenges and become an employee-owner! 1 st Shift: Monday – Friday 8:00am - 5:00pm Flexible Schedule Compensation At S&C, we are dedicated to providing competitive and equitable compensation for all our team members, and we are committed to...

May 01, 2026
Or
Senior Software Developer
Oracle Madison, WI
Job Description As a Senior Software Development Engineer, you will own the software design and development of major components of Oracle's Cloud Infrastructure. You should be both a rock-solid coder and a distributed systems generalist, able to dive deep into any part of the stack and low-level systems, as well as design broad distributed system interactions. You should value simplicity and scale, work comfortably in a collaborative, agile environment, and be excited to learn. After completing onboarding and learning existing systems, you would be expected to provide technical leadership to other software developers. Responsibilities Qualifications: 4+ years of software engineering experience. BS or MS degree in Computer Science or equivalent experience. Proficient in Java, Python, C, C++, C# or similar OO languages. Strong knowledge of data structures, algorithms, operating systems, and distributed systems fundamentals. Strong...

May 01, 2026
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