Backend Developer Jobs in New Hampshire

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Backend Developer

ACL Digital

Remote or San Jose, California, USA

Full-time

Title: Java Backend Developer Job ID: EBAYJP00021844 Location: Remote (Preferred 1 on EST and 1 on PST) Job Description: Service Engineer Backend Developer Primary responsibilities: Ensuring availability, performance, security, and scalability of production systems. Serve as primary POC for LiveOpsX to address service incidents and troubleshoot/triage as appropriate. Work with the core engineering team to address bugs and deploy services across different environments. Collaborate with infrastruc

Backend Developer(Java, GO)

ACL Digital

Remote or San Jose, California, USA

Full-time

Title: Backend Developer (Java, GO) Location: Remote (Preferred 1 on EST and 1 on PST) Job Description: Service Engineer Backend Developer Primary responsibilities: Ensuring availability, performance, security, and scalability of production systems. Serve as primary POC for LiveOpsX to address service incidents and troubleshoot/triage as appropriate. Work with the core engineering team to address bugs and deploy services across different environments. Collaborate with infrastructure teams to sca

Sr. Java Backend Developer

Techgene Solutions LLC

US

Full-time, Part-time, Contract, Third Party

Job Title: Sr. Java Backend Developer Location: Remote Job Type: Long term Contract Job Description: We are seeking an experienced Java Developer to join our engineering team. The ideal candidate will have a passion for building high-performance, scalable backend systems. As a key member of our team, you will collaborate closely with front-end developers, architects, and stakeholders to deliver secure, efficient, and innovative solutions. We highly prefer local candidates for this role to fac

LLM Backend Developer

Kforce Technology Staffing

Remote or Atlanta, Georgia, USA

Contract

RESPONSIBILITIES: Kforce has a client seeking a fully remote LLM Backend Developer to join their team. Summary: This engineer will be building scalable API's in python and langchain that process over 600 transactions per second that directly tie into the LLM's they are building. They will need to be very strong in python, langchain, Google Cloud Platform, BigQuery and LLM's. They will also be working heavily with vector stores as well as building pipelines. These LLM's are still in beta phase b

Node.js Back-End Developer

Targeted Talent

Remote or Nova Scotia, Canada

Full-time

Job DescriptionJob DescriptionWe are looking for an experienced Node.js Back-End Developer for our client. This is a permanent position that is completely remote! Our client is a fintech company based out of Vancouver. You Have: 1 - 3 + years of production experience working with Node.js, JavaScript / TypeScript and related frameworks (NestJS, Express) Experience working with Front-End JavaScript frameworks like React / Redux / BootstrapGood understanding of API design and RESTKnowledge of rela

Backend Developer Remote (Blockchain-DeFi)

Turnblock.io

Remote or Los Angeles, California, USA

Full-time

Job DescriptionJob DescriptionExperienced Software Engineer Our client is on crypto s cutting edge technology, and we re looking for the right engineers to join them. This is a remote position for any US candidate. Our client's Blockchain Distribution Network (BDN) allows DeFi (Decentralized Finance) traders to make better trades by being better connected. The key difference is that in the decentralized world of DeFi, you need to be connected to everyone. Responsibilities As a member of an agi

Backend Developer GoLang Remote (Blockchain)

Turnblock.io

Remote or Los Angeles, California, USA

Full-time

Job DescriptionJob DescriptionExperienced Software Engineer - No Blockchain Experience Is Needed Our client is on crypto s cutting edge technology, and we re looking for the right engineers to join them. This is a remote position for any US candidate. Our client's Blockchain Distribution Network (BDN) allows DeFi (Decentralized Finance) traders to make better trades by being better connected. The key difference is that in the decentralized world of DeFi, you need to be connected to everyone. Co

Senior Backend Developer

Sync.com

Remote or Toronto, Kansas, USA

Full-time

Job DescriptionJob DescriptionAbout the company Sync is Canada's largest cloud storage and document collaboration provider, and a world-leader in cloud content management. Our mission is to make secure file storage, sharing, and collaboration easy for everyone by providing a safe space for the world to collaborate. We're transforming the way SMBs work together, and we're actively expanding into digital enterprise. We need your help! By joining Sync you will have an amazing opportunity to help ov

Senior Backend Developer (Node.js)

R Systems, Inc.

Remote

Contract

Looking for independent consultant who don t required sponsorship( W2 like and no H1B) Senior Backend Developer (Node.js) 100% remote 6 months contract with extensions. Candidates must live in EST, CST, or MST and will be working 8-5 CST hours. Senior Back End Developer (Node.js) Medical Solutions creates software to support every aspect of a healthcare clinician s career and the hospitals that staff them to reduce friction, increase operational efficiency, and improve healthcare outcomes.

Backend Developer (Node, Express, Typescript)

Saama Technologies, LLC

Remote

Contract, Third Party

10+ years in software development with a focus on technical leadership.Strong development experience using Express.JS, Node.js and TypeScript.Deep understanding of API development, integration, and security best practices.Strong experience in SQL/NoSQLExperience in API Development using Express and Middleware is requiredExperience working with data analytics, data pipelines, and AWS-hosted datalakes.

Sr. Backend Developer

Stellar IT Solutions

Remote or Des Moines, Iowa, USA

Full-time, Part-time, Third Party, Contract

Job Title: Sr. Backend Developer Interview: Virtual Job Location: Des Moines, IA Job Duration: 6+ Months Job Description: The enterprise services architecture primarily leverages AWS serverless microservices, utilizing S3, API Gateway, Lambda, SNS, SQS, and Aurora RDS (PostgreSQL), all provisioned using CDK. The development environment is based on JavaScript/Node.js, with Jest as the primary testing framework. Docker is also integrated for mocking and patching in integration tests. Must-Have

Sr. Backend Developer

Intellisoft Technologies

Remote or Detroit, Michigan, USA

Contract

"only W2 contact" Sr. Backend Developer (Node, Typescript, AWS) Detroit, MI(Onsite if not then hybrid 3 days) Responsibilities: Design, develop, and implement high-performance, scalable, and secure backend Java applications.Collaborate with other engineers to define system architecture and API specifications.Write clean, well-documented, and testable code.Participate in code reviews and contribute to improving our development processes.Troubleshoot and debug issues in production and development

Back End Developer

Eliassen Group

Anywhere, US

Contract

Description: Our client is seeking a hardworking Software Engineer to join a new team that is upgrading an existing platform. As a member of the team, you'll create and influence innovative solutions that meet not only functional, but also performance, scalability and reliability requirements. You will be expected to work as a member of a high functioning Scrum team to help drive building new APIs. You will also be encouraged to demonstrate end-to-end ownership of team commitments and look for

Backend Developer

SolGenie Technologies, INC

US

Contract, Third Party

Role: Backend Developer Location: Remote (Anywhere) Duration: Long-term Should be available to support regular PST hours. Details: Design, develop, and maintain backend applications and APIs, primarily using Django. Collaborate with cross-functional teams to define, develop, and deploy new features that drive our synthetic biology products. Optimize backend systems for scalability, reliability, and high performance. Implement secure, robust, and scalable API services and data storage solutions

Backend Developer

Y & L Consulting Inc.

Remote

Full-time

What you should have: Bachelor's degree in Computer Science or related elds (e.g., Engineering, Mathematics) At least 2+ years of working experience on software development. Solid software design and coding skills, such as Java/C/C++, including automated testing Experience with backend software development and large-scale data processing Familiarity with relational databases and SQL (any avor) Strong communication skills enabling you to interface with a highly cross-functional team, includ

REMOTE: Sr. Backend Developer (Node, Typescript, AWS)

Apex Systems

Remote or Des Moines, Iowa, USA

Full-time

Job#: 2058518 Job Description: Pattern for the enterprise services work is AWS serverless microservices primarily with S3, api gateway, lambda, SNS, SQS, Aurora RDS (PostgreSQL) built with CDK. Development language is javascript/node.js using jest testing framework with some docker mixed in for mocking/patching on integration tests. Must have requirements: Node.JS: 3-4+ yrs and should be most recent experienceAWS: 3+ years' experience working with api gateway, lambda, aws batch, sns, sqs, auro

Full Stack Python Developer (Backend Focus) with Cosmos DB

radient.ai

Remote

Contract, Third Party

Hello, This is Swaroop from Radient.AI. I have reached you regarding the job Full Stack Python Developer (Backend). The job description is mention below kindly have a look and let me knows your thoughts. Job Title: Full Stack Python Developer (Backend Focus) with Cosmos DB Location: Remote: Duration: 12 months Key Responsibilities: Develop and maintain backend services using Python, ensuring scalability and performance.Design and manage databases using Cosmos DB, optimizing for speed and efficie

Lead Java Backend Developer(Marketing API)

Alpha Silicon

US

Full-time

Mandatory Skills: Kafka, SAAS (software as a service), Marketing API, Marketing Domain, Marketing Products, Marketing Tools Like Blueconic, DAM, Kevel Skill set: o Java, Spring Framework, Spring boot, ReactJS, SAAS (software as a service), Off the shelve cloud product (SAAS based solutions like Workfront, CI Hub, Digital Asset Management (Widen), Airship, Blue Conic, Media Ocean, Epsilon / Harmony), Microservices, Kafka o Excellent Communication o Ownership and self driven Experience on as

Java Backend Developer

Xcelo Group Inc

Remote or Toronto, Ontario, Canada

Full-time, Part-time, Contract, Third Party

Java Backend Developer (Accept OPT/CPT/H1) Location: Toronto, ON (Initial Remote) Duration: Long Term 5-10 Years Experience We're searching for a skilled Java Backend Developer to craft the server-side magic behind our web applications. You'll collaborate with front-end developers and product managers to bring innovative ideas to life. Responsibilities: Design, develop, and implement robust and scalable back-end features using Java. Build secure and efficient RESTful APIs to power our applic

Backend Developer - San Juan, Puerto Rico

Medido Health

Remote or San Juan, San Juan, Puerto Rico

Full-time

Job DescriptionJob DescriptionSalary: Who Are We: At Medido Health, innovation isn't just about developing another app; we're in the business of saving lives! We combine two of the fastest-growing industries: Technology and Healthcare, improving the lives of hundreds of thousands every day. Our leading-edge technology ensures secure and reliable healthcare data is available whenever and wherever needed, safely and reliably. If you are ready for the challenge, join us and start making a differen