Senior Software Engineer — Blockchain Wallet & Developer APIs
techchaintalent
techchaintalent is seeking a software developer for their Wallet team in New York. The role involves working on blockchain technology and building applications that connect end-users to the Stellar network. Candidates should have over 5 years of experience developing software collaboratively, with strong algorithm and distributed systems knowledge. Proficiency in languages like Go, Python, and C++ is required. This position offers the opportunity to contribute to cutting-edge technology and engage with the open-source community. #J-18808-Ljbffr techchaintalent
$86.7k - $170.9k
Position Summary Integration Engineer II, API Developer with Integration Tool Experience - AI... ...integrated/verticalized sector solutions in software, data, AI, network, and hybrid cloud... ...From entry-level employees to senior leaders, we believe there’s always room...SoftwareLocal areaFlexible hours- Apple Inc. in New York City is seeking a Senior Software Platform Engineer for Apple Pay to help design and operate the internal developer platform used by Wallet, Payments and Commerce teams. You will design APIs, write production Go/Java/C++ code, and own the performance...SeniorSoftware
$180k - $230k
CoinDesk is looking for a Senior Software Engineer in New York, responsible for building back-end services and integrating AI workflows into products. With a competitive salary ranging from $180,000 to $230,000, this role demands strong expertise in React.js, Node.js,...SeniorSoftware- ...neobanks, platforms, developers, and AI agents. Our technology... ...rewards, on/offramps, wallets, and cross-border... ...across hardware, software, accounts and access requests... ...support, IT systems engineering or automation... ...Python and JavaScript for API interaction and system...SeniorSoftwareWork at officeWork from homeWorldwideFlexible hours
- ...Windows System Administrator and/or Engineer. #2. Advanced... ...Responsibilities of a Senior Engineer: Fully knowledgeable... ...• Evaluates and tests new software before deploying to production... ...integration of systems processes (rest API, etc.). • Help to design...SeniorSoftwareFor contractors
$180k - $250k
Category Labs, based in New York, is seeking a Senior Software Engineer to enhance the Monad protocol, focusing on cryptography and consensus mechanisms. Join a team of experts working on groundbreaking decentralized technology, offering a competitive salary range of $...SeniorSoftware$155.6k - $306.8k
...Summary At Deloitte, Senior Forward Deployed Engineers (SFDE) don’t just build AI... ..., building working software, engaging confidently with... ...sales and delivery support by developing demos/POCs, contributing to... ...with enterprise systems via APIs, microservices, or event-...SeniorSoftwareLocal areaVisa sponsorship$155.6k - $306.8k
...Our Deloitte AI & Engineering team works to transform... ...innovation.Work you’ll doAs a Senior Databricks FDE, you... ..., building working software, engaging confidently... ...and delivery support by developing demos/POCs, contributing... ...systems via APIs, microservices, or event...SeniorSoftwareLocal area$188k - $282k
...automation.We are seeking a Senior Sales Engineer (SE) to join our specialized... ...writing code, configuring complex API integrations, and building... ....What You’ll Be Doing:Develop Proof-of-Concepts (POCs): Own... ...the cutting edge of modern software trends, actively developing...SeniorSoftwareFull timeRemote work$155.6k - $306.8k
...Deloitte, Forward Deployed Engineers (FDE) don’t just build... .... Work you’ll do As a Senior ServiceNow FDE, you... ..., building working software, engaging confidently... ...and delivery support by developing demos/POCs, contributing... ...and the Now Platform APIs. ServiceNow SDK...SeniorSoftwareLocal areaShift work$161k - $234k
...integration methodologies with Google.Develop repeatable integration... ...multiple Google products and APIs to scale across multiple... ...influence core Google Product and Engineering roadmaps.Minimum... ...advanced degree.Experience with software development, programming (e.g...SeniorSoftwareShift work$147k - $278k
...as we help shape a brighter way forward. Role OverviewThe Senior Software Engineer develops, tests, documents, and maintains robust, scalable full stack... ...solutions; familiarity with LLMs (prompt engineering, API integration); proficiency with AI coding assistants to accelerate...SeniorSoftwareFull timeLocal areaRemote work$155.6k - $306.8k
...Our Deloitte AI & Engineering team works to transform... .... Work you'll do As a Senior Google FDE, you will work... ...precision, building working software, engaging confidently... ...delivery support by developing demos/POCs,... ...the following: Gemini API, Vertex AI Agent Builder...SeniorSoftwareLocal area$160 per hour
...New York, NY area to provide them with a Senior Engineer. Please review the below description and... ...checks. Evaluates and tests new software before deploying to production Performs... ...integration of systems processes (rest API, etc.). Help to design the Hybrid Cloud...SeniorSoftwareFor contractorsWork at officeRemote workWorldwide- ...subject matter expertise to engineers on testing and Quality... ...and development of software and IT processes•... ...recommendations• Responsible for developing manual and automated... ...and back-end service/API tools such as SoapUI ,... ...level: Mid-Senior LevelIndustry: Computer...SeniorSoftwareWork experience placement
$155.6k - $306.8k
...Deloitte, Forward Deployed Engineers (FDE) don’t just build... ...26.Work you’ll doAs a Senior Palantir FDE, you will... ..., building working software, engaging confidently... ...delivery support by developing demos/POCs, contributing... ...systems via APIs, microservices, or event...SeniorSoftwareLocal area- ...scope of application development (authentication, integrating with APIs, build process, testing, validation, state management)Experience... ...working with at least one major E/CTRM vendor software platform such as Endur, Allegro, CXL, Brady etc. strongly desiredExperience...SeniorSoftware
- ...Role: Senior QA Engineer Location: New York, NY FTE Only... ...• 6+ years of experience in Software Quality Assurance across frontend... ...Node.js preferred), RESTful APIs, Web frontend applications,... ...& Responsibilities • Develop and maintain comprehensive test...SeniorSoftware
$220k - $260k
# Senior _Blockchain_ Developer **Remote | Full-Time | $220,000–$260,0... ...more than just another engineering role. You'll have... ...Develop backend services, APIs, and _blockchain_... .... * Integrate wallets, _token_ standards,... ...years of professional software engineering experience...SeniorSoftwareFull timeContract workRemote work$194k - $291k
...backgrounds to thrive.As a Senior Sales Engineer at Amplitude, you'll be the... ...Looking ForRequired5+ years in software pre-sales (SE, Sales... ..., hyperscaler integrations, APIs, R)Hands-on SQL experience:... ...0%+ technical win rate, and develop 2 reusable assets for the teamWhy...SeniorSoftwareWork at officeRemote workHome office$94.6k - $130.02k
...Senior Network Automation EngineerWhen you join the... ...Senior Network Automation Engineer to bridge the gap... ...networking and modern software engineering. This role... ...Direct the work of junior developers, conduct rigorous code... ...systems using MuleSoft API Gateways, and ServiceNow...SeniorSoftwareImmediate start$136k - $175k
...Senior Engineer The Senior Engineer plays a critical role in designing and delivering... ...Responsibilities Design, develop, and maintain scalable software solutions aligned with technical strategy... ...details related to proprietary API with external clients. Support external...SeniorSoftwareWork at office- Mphasis is seeking a Software Development Engineer in Test (SDET) with strong Core Java and Selenium skills, plus REST API experience, to build and maintain automation frameworks. This role involves designing and expanding test scripts, collaborating with QA and development...SeniorSoftware
$102.75k - $195.25k
...build and test high quality software, acts autonomously, and... ...modernizing (including AI-led engineering), and on a team that... ...you. Work you'll do As a Senior Software Engineer on our GlobalAdvantage... ...C# and other technologies.Develop and support REST APIs, microservices, and...SeniorSoftwareWork at officeLocal areaRemote workVisa sponsorship$136k - $175k
...Overview Our client, a global financial services organization, is seeking a Senior Software Engineer to design, develop, and support enterprise software and proprietary APIs used within trading technology environments. This role combines hands-on development, API...SeniorSoftware- ...Senior QA EngineerLocation: New York City - Hybrid Terms... ...Tester (Senior QA Engineer) to lead quality assurance... ...activities across the software development lifecycle.... ...acceptance testing support.Develop and maintain automated... ...and scripts.Validate APIs, databases, integrations...SeniorSoftware
- ...Senior QA EngineerLocation - NYC Mode - HybridKey ResponsibilitiesLead... ...best practicesDesign, develop, and maintain scalable... ..., integration, system, API, and performance... ...and guide QA engineers on automation, testing... ...years of experience in software quality assurance and test...SeniorSoftware
- Senior Cloud & Automation Engineer - Healthcare Organization (100% Hands-On Technical Role... ...security controls. Develop advanced AWS Account Factory... ...infrastructure orchestration tools and APIs for complex multi-cloud... ...strategies with software-defined networking, policy...SeniorSoftware
$243.8k - $303k
.... Learn more at .Job Title: Senior Engineer IIEmployer: CoreWeave, Inc.Loca... ...Req # IDNYDuties: Architect software systems supporting the... ...implementing high performance APIs using gRPC and Protocol Buffers... ...and extensive experience in developing, deploying, and managing...SeniorSoftwarePermanent employmentFull timeTemporary workCasual workWork at officeRemote workFlexible hours- ...Senior QA Engineer Location - NYC Mode - Hybrid Key Responsibilities... ...and best practices Design, develop, and maintain scalable... ...regression, integration, system, API, and performance testing activities... ...~8+ years of experience in software quality assurance and test...SeniorSoftware
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