.NET AWSDeveloper w/ OpenSearch/Elasticsearc
Compunnel
.NET AWSDeveloper w/ OpenSearch/Elasticsearc New York, New York 09/04/2026 Contract Active Job Description: Job Summary The Senior .NET Developer will design and develop scalable, cloud-native applications using C#, .NET Framework, .NET Core, and modern .NET versions. The role requires strong expertise in microservices, REST APIs, event-driven architecture, distributed systems, and AWS services, along with mandatory hands-on experience with OpenSearch or Elasticsearch. The developer will build search-driven applications, optimize search performance, develop cloud integrations, and contribute to AI-powered application capabilities. Generative AI experience is preferred, particularly with LLMs, RAG, AWS Bedrock, Agentic AI, prompt engineering, and vector databases. Required Qualifications Strong experience with C#, .NET Framework, .NET Core, and .NET 6/7/8. Strong expertise in Microservices Architecture, REST APIs, and Event-Driven Architecture. Hands-on experience with AWS services including Lambda, API Gateway, SQS, SNS, Step Functions, S3, and RDS. Experience designing and developing scalable cloud-native applications. Strong understanding of distributed systems and API integrations. Minimum 2+ years of hands-on experience with OpenSearch and/or Elasticsearch. Experience designing search solutions and developing search integrations. Experience implementing indexing strategies and data ingestion pipelines. Experience with query optimization, performance tuning, and search relevance tuning. Experience building search-driven applications. Preferred Qualifications Experience with Large Language Models (LLMs). Experience with Retrieval-Augmented Generation (RAG). Experience with AWS Bedrock. Experience with Agentic AI. Experience with prompt engineering. Experience with vector databases. Experience with Docker and Kubernetes. Experience building AI-powered search and recommendation systems. Experience working in Agile/Scrum environments. AWS certification such as Solutions Architect, Developer, or DevOps Engineer. #J-18808-Ljbffr Compunnel
- Compunnel, Inc. in New York, NY is seeking a Senior .NET AWS Developer to design and build scalable cloud-native applications using... ..., and event-driven patterns, with hands-on AWS services and OpenSearch/Elasticsearch for search-driven features. The role emphasizes search....net
$25k
...Tools can be learned. Languages: Python (FastAPI), Go, C# (.NET Core), React+Typescript, Swift, Kotlin Infrastructure: AWS,... ...Datastores: Aurora (Postgres), ElastiCache (Memcached), OpenSearch, DynamoDB Streaming & workflows: Kafka, Flink, Airflow, Temporal....netFull timeWork at officeLocal areaRemote workWork from homeHome officeFlexible hoursSeatgeek
New York, NY1 day ago- ...Software Development, Software Consultancy and Information Technology Enabled Services.Job DescriptionAt least 4 years of experience in.NET, C# application development/Maintenance/Support At least 4 years of hands-on experience in ASP .NET MVC, C#, WCF, WPF, SQL Server/....net
- ...Senior.Net DeveloperClient: GoodSamLocation: Dallas, TX (full onsite)Duration: 6+ Months C2HInterview: OnsiteRequired Skills:Strong.Net Development experience.SQLReactKafka or RabbitMQKubernetes or DockerGood communication skillsCandidates must take a glider assessment....net
Kasmo Global
New York, NY2 days ago - ...sponsorship A total deduction of 4.8% on each invoice. Net 60-day payment terms based on monthly invoicing. You... ..., you agree to provide supporting documents, including pay stubs, W-2s, or other payroll records, to verify the actual pay rate aligns....net
PamTen
New York, NY1 day ago - ...Position:.Net DeveloperLocation: New York City, NY (Remote) Duration: Full time Salary plus benefits US Citizens and those authorized to work in the U.S are encouraged to apply. We are unable to sponsor at this time.Job DescriptionKnowledge and several years (min. 3 years....netFull timeRemote work
Georgia IT Inc
New York, NY3 days ago - ...Junior To Mid-Level .NET / Microsoft DeveloperLocation: New York, NY or Glen Allen, VAJob Type: HybridExperience Level: 3–7 YearsIndustry: Investment / Financial Services (Preferred)Overview: We are seeking a driven and detail-oriented.NET / Microsoft Developer to join....net
InfoPeople
New York, NY5 days ago - ...Yes.Net Developer With Investment Banking ExperienceVisa status: U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. Tax Terms: W2, 1099 Corp-Corp or 3rd PartiesLocation: Raleigh – NC, NYCExperience: At least 10+ years of experience.Skills:NET....net
Keylent Inc
New York, NY2 days ago - Job RequirementsExperience working in Capital Market/Banking DomainAdvanced level skills required in C#.Web APIAngular/Blazor/Vue JSGood knowledge of Win Form developmentGood knowledge of SQL Server including DML, DDL and database programming.Total experience should be....net
Omni Inclusive
New York, NY2 days ago - A leading technology firm is seeking a .NET Developer to support a growing cloud initiative in the construction industry. This remote role requires strong .NET/C# development skills and experience in construction. The ideal candidate will collaborate with teams to enhance....netContract workRemote work
BGSF
New York, NY1 day ago £650 per day
...I’m working with a fast-growing technology business looking for 2 Senior .NET Backend Engineers to help modernise a large-scale, business-critical platform. This is a hands-on backend role working across an event-driven, multi-tenant .NET architecture , alongside....netRemote workTechShack
New York, NY2 days ago- ...Sr..NET Developer (Investment Banking)Visa status: U.S. Citizens and those authorized to work in the U.S. are encouraged to apply.Tax Terms: W2, 1099 Corp-Corp or 3rd Parties: Yes8-10+ Years of experience.Net / C# :LINQ –Angular –SQL –WEB API –Mongo DB –MQ/KAFKA –Micro....net
Keylent Inc
New York, NY2 days ago - ...protection. Job Description The Full Stack Software Engineer designs and builds enterprise web applications using C#, ASP.NET and Vue.js, following best practices for scalable and maintainable systems. In this role, you will be developing and implementing....netFull timeContract workWork at officeWork from homeWork visa
Allstate Insurance Company
New York, NY1 day ago - ...NET DeveloperA Few Words About Us Integrated Resources, Inc is a premier staffing firm recognized as one of the tri-states most well-respected professional specialty firms. IRI has built its reputation on excellent service and integrity since its inception in 1996. Our....net
Careers Integrated Resources Inc
New York, NY1 day ago - ...Senior.Net DeveloperThe NYC Department of Citywide Administrative Services (DCAS) is seeking a highly skilled Senior.NET Developer to design, develop, and maintain enterprise-level.NET applications. Under the leadership of the IT department, this individual will play a....net
New York City | Jobs
New York, NY2 days ago - ...Senior DeveloperJob Location: NYC, NY (Local talents highly preferable as this is Day 1 onsite role with no exceptions)• 5-8 years .Net core experience• Must have NoSQL Database experience• 4+ Years’ experience in either JavaScript, TypeScript, Angular or jQuery• C# development....netWork experience placementLocal area
Zortech Solutions
New York, NY2 days ago - ...Job Title:.NET DeveloperCompany based in NY, seeking.NET Developer. As a member of our Information Systems team, you will be tasked with creating, maintaining, and migrating projects based on Microsoft's.NET platform. Applicable technologies include (but are not limited....net
Artem
New York, NY2 days ago - ...Net Developer5+ years of demonstrated experience designing, developing and deploying high-volume, multi-tiered, distributed transactional applications3+ years - Expert knowledge of.Net, WCF, WF for .Net 4.5, MVC application frameworks, design patterns, web and application....net
Tech Tammina
New York, NY2 days ago - ...Web Application DeveloperCreate and develop web application specifications. Development and delivery of web forms in ASP.NET, including C#, SQL Server, AngularJS, and Node.js. Develop specifications for full-stack apps which include web server, relational database, and....net
Argyle Infotech
New York, NY2 days ago $101.1k - $134.3k
...Services features. RESPONSIBILITIESDevelop high volume, highly scalable server-side features using Windows Server, SQL server, IIS, .NET, and C#. Develop web services supporting game console clients, browser clients, and external server clients. Develop highly reliable....netFull timeWork at officeWorldwide- ...technical staff both internal and external to the companyStrong Oracle experienceExperience with Windows Communication Foundation and service-oriented architectures.C#DevExpressSQLWindows Communication Foundation.Net FrameworkVisual Studio 2015Source Code ManagementResharper....net
My3Tech Inc
New York, NY2 days ago - ...Senior.Net DeveloperMatrix Technology Group is a highly recognized provider of professional IT Consulting services in the US. Founded in 1998, Matrix Technology Group is an ERP, BI and Application Development consulting services provider.Position Title: Senior.Net DeveloperLocation....netContract work
ClifyX
New York, NY2 days ago $65 - $70 per hour
...will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $65.00/hr - $70.00/hr .Net Developer (Construction Industry) Contract: through the end of Q1 2026 Remote Our client is looking for a .NET Developer with....netContract workRemote workBGSF
New York, NY1 day ago- ...Senior.Net DeveloperProficiency in C# and.NET framework (.NET Core highly required)Front-end technologies (such as HTML, CSS, JavaScript, and a front-end framework like Angular or React)Back-end development (including ASP.NET MVC, Web API, and Entity Framework)Microsoft....net
RIT Solutions
New York, NY2 days ago $250k
...ASSOCIATE DENTIST - HIGH PRODUCTION | BRONX, NY Location: New York, Bronx Schedule: Full-Time M-F Compensation: W-2 Employment | 33% of Adjusted Net Production + Daily Guarantee During Ramp-Up Period Patient Mix: PPO / Medicaid / FFS Benefits Eligibility:....netFull time$800 - $1,000 per month
...Object Oriented Programming, Design patterns, Service Oriented Architecture, Concurrency, and SOLID principalsHands on experience with .NET, including C#, ASP.NET MVC, and ASP.NET WEB APIJavaScript experience3 years of relevant experience working in FinTech; familiarity....net- ...Title: .Net DeveloperJob Location: Currently remote post-pandemic New York, NY, or Iselin, NJExperience: 8 to 10 YearsJob Requirements:Good knowledge of.NET frameworkGood knowledge of C# in terms of troubleshooting & debugging the codeFamiliarity with the Entity framework....netRemote work
InterSources
New York, NY2 days ago - ...Senior.NET Developer – API & Platform EngineeringWe're looking for a talented Senior.NET Developer to join our team and drive development of scalable, high-performance systems. You'll focus on .NET backend and API development, with opportunities to collaborate on front....net
ShiftCode Analytics
New York, NY2 days ago - ...Job Title:.NET DeveloperPosition Type: ContractWork hours: 37.5 hours per weekInterview Type: Webcam or In-PersonPosition Overview: We are seeking a skilled.NET Developer with strong experience working with Oracle and MS SQL Server environments. The ideal candidate will....net
V Group
New York, NY4 days ago - ...experience – 8+ years5-8 years of relevant experience in Apps Development or systems analysis role5 years of web development in C#;.NET Core experience preferredExperience with Web Services/ API and Angular5 years of MS SQL Server database development experienceSolid experience....net
Zortech Solutions
New York, NY2 days ago
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to .NET AWSDeveloper w/ OpenSearch/Elasticsearc. Be the first to apply!
- .net lead New York, NY
- asp.net remote New York, NY
- c# .net full stack developer New York, NY
- .net with angular New York, NY
- remote .net full stack web developer New York, NY
- c# net New York, NY
- .net architect New York, NY
- c#.net developer New York, NY
- .net software architects (remote) New York, NY
- .net New York, NY