9 backend api opportunities in Boston updated today
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A leading tech company in Boston is seeking a skilled Python API engineer for a 6+ month contract role. The ideal candidate will have a strong background in backend development and be proficient in Python programming. Responsibilities include API development, testing with Pytest, and implementing de
A leading financial technology company is seeking a Staff Backend Engineer to architect and lead the transformation of their Digital Credit Application. This role involves migrating from a Salesforce-centric monolith to a scalable, microservices architecture. Ideal candidates should have extensive e
A financial technology company is seeking a Staff Backend Engineer to lead the transformation of their Digital Credit Application. Candidates must have over 10 years of engineering experience, specializing in backend architecture and Salesforce integration. Responsibilities include leading the migra
S&P GlobalA leading financial analytics firm is seeking a Senior Backend Engineer to join their AI innovation team in Cambridge, Massachusetts. The role involves developing and maintaining APIs for document processing and collaborating with various teams to integrate Kensho's AI capabilities into customer wor
A technology solutions company in Boston is seeking skilled Python API engineers for a 6+ months contract. Ideal candidates will have strong backend development experience, including proficiency in Python programming and knowledge of ORM, multi-process architecture, and Pytest for testing. The role
A technology company in Boston seeks a skilled Python API engineer for a 6+ month contract. The role focuses on backend development, requiring proficiency in Python and hands-on API testing using Pytest. Ideal candidates will understand multi-process architecture and dependency injection to create s
A leading automation firm in Boston is seeking a skilled Python API Engineer for a 6+ month contract. Candidates should possess strong backend development skills and familiarity with API development and testing frameworks, particularly Pytest. The role demands proficiency in Python, ORM, and the abi
Quantum Technologies. LLCA technology firm based in Boston is seeking a skilled Python API engineer for a 6+ months contract. The ideal candidate will possess a strong background in backend development, with hands-on experience in API development and testing using Pytest. Familiarity with ORM libraries and dependency inject
A leading security technology provider in Boston is looking for a Software Engineer II to design and develop backend services and APIs that execute device integrations efficiently. In this role, you will write maintainable code and collaborate with senior engineers to improve existing technologies w
From our nation’s earliest days, ABCorp has been a trusted force in security and innovation. In 1795, the federally chartered Bank of the United States entrusted American Bank Note Company with the mission of producing counterfeit-resistant currency for the young Republic. That legacy established AB
KyybaJob Title: ( PI Developer ) bout Kyyba: Founded in 1998 and headquartered in Farmington Hills, MI, Kyyba has a global presence delivering high-quality resources and top-notch recruiting services, enabling businesses to effectively respond to organizational changes and technological advances. t Kyyba
Trillium Professional is now seeking an API Developer in Quincy, MA for a Hybrid position. Key Responsibilities : API Development • Design, develop, and maintain RESTful APIs using Java 8+ and Spring Boot. • Build and enhance microservices that consume JSON payloads from multiple external agencies •
Job Description Imagine yourself… Growing your expertise and expanding your skillset with every project. Owning your ambition and fuelling your career growth. Thriving in a supportive team environment that inspires you to strive for excellence. Headquartered in Broomfield, Colorado, TraceGains, a Ve
MDM API Developer Quincy, MA/Hybrid. Direct Client: EOHHS (State of MA)
Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curi
Canton, Massachusetts 02021 Posted March 29th, 2026 Looking for more job opportunities? Click here! Job Type: Full Time Job Category: IT Job Description *Role- API Migration SME** *Location: Canton, MA- Onsite** *Full-Time Employment** *Must Have Technical/Functional Skills** **Experience in API mod
Canton, Massachusetts 02021 Posted March 12th, 2026 Looking for more job opportunities? Click here! Job Type: Full Time Job Category: IT Job Description *Role- API Migration SME** *Location: Canton, MA- Onsite** *Full-Time Employment** *Must Have Technical/Functional Skills** **Experience in API mod
Canton, Massachusetts 02021 Posted April 9th, 2026 Looking for more job opportunities? Click here! Job Type: Full Time Job Category: IT Job Description Role- API Migration SME Location: Canton, MA- Onsite Full-Time Employment Must Have Technical/Functional Skills Experience in API modernization and
$85,000 – $135,000/year
Estimation confidence: High
Estimate based on market data for Boston. Actual salaries may vary depending on experience, company, and area.
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